A die stripping device for forging

Abstract

The application provides a demolding device for forging processing and relates to the technical field of forging processing, which comprises a driving control piece, a supporting demolding piece, a supporting detection piece, an auxiliary cleaning piece and a buffer prompting piece. The supporting demolding piece is installed on the left side of the driving control piece. The supporting detection piece is installed on the driving control piece and the supporting demolding piece. The auxiliary cleaning piece is provided with two groups, and the two groups of auxiliary cleaning pieces are installed on the front and back sides of the supporting demolding piece. The buffer prompting piece is installed on the driving control piece and the supporting demolding piece. A control panel is installed on the right side of the driving control piece. When the output shaft of the four electric telescopic rods b is in the retracted state, there is a certain gap between the output shaft of the electric telescopic rod a and the U-shaped connecting frame, so that the vibration generated during demolding does not affect the output shaft of the electric telescopic rod a. The problem that the demolding structure is usually fixedly connected with the electric telescopic rod, and the vibration generated during demolding easily damages the electric telescopic rod is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of forging processing, more particularly relates to a demolding device for forging processing. BACKGROUND

[0002] Forging processing is a solid-state forming process that makes metal blanks produce plastic deformation through external force. This process can significantly improve the strength, toughness and wear resistance of materials, and at the same time eliminate internal defects, especially suitable for manufacturing key components that bear heavy load or impact. After the workpiece is forged, the punch needs to be separated from the forged workpiece by a demolding device.

[0003] The current demolding device still has the following problems: 1. The demolding structure is usually fixedly connected with the electric telescopic rod, so that the vibration generated during demolding can easily damage the electric telescopic rod; 2. The dropped punch cannot be removed from the demolding structure, so that the punch still needs to be clamped out of the demolding structure by the worker; 3. The demolding cannot assist in cleaning the debris on the top of the forging table, which is not conducive to the subsequent cleaning of the worker; 4. It is inconvenient for the worker to know whether the punch is separated from the forged workpiece, and the dropped punch cannot be buffered and protected, so that the punch is prone to bumping. SUMMARY

[0004] The disclosed embodiment relates to a demolding device for forging processing, which has a driving control piece, a supporting demolding piece, a supporting detection piece, an auxiliary cleaning piece and a buffering prompting piece. When the output shafts of the four electric telescopic rods b are in the contracted state, there is a certain gap between the output shaft of the electric telescopic rod a and the U-shaped connecting frame, which ensures that the vibration generated during demolding will not affect the output shaft of the electric telescopic rod a. The supporting demolding frame b can automatically move upward under the action of the two tension springs a, which is conducive to the removal of the punch from the supporting demolding frame a. The two rectangular frames and the two auxiliary cleaning plates can clean the debris above the forging table, so that the debris above the forging table is concentrated on one side, which is more conducive to the cleaning of the worker. The setting of the movable buffer plate and the two buffer springs plays a buffering role on the separated punch, avoids the bumping of the punch, and is conducive to improving the service life of the punch. The problems of the vibration generated during demolding damaging the electric telescopic rod, the dropped punch being unable to be removed from the demolding structure, the demolding being unable to assist in cleaning the debris on the top of the forging table, and the worker being inconvenient to know whether the punch is separated from the forged workpiece are solved.

[0005] The application provides a demolding device for forging processing, which comprises a driving control part, a supporting demolding part, a supporting detection part, an auxiliary cleaning part and a buffer prompting part, the supporting demolding part is installed on the left side of the driving control part, and the supporting demolding part is used for supporting the workpiece after forging; the supporting detection part is installed on the driving control part and the supporting demolding part, and the supporting detection part is used for detecting the supporting effect of the supporting demolding part; the auxiliary cleaning part is provided with two groups, and the two groups of auxiliary cleaning parts are installed on the front and back sides of the supporting demolding part; the two groups of auxiliary cleaning parts are used for cleaning the debris above the forging table; the buffer prompting part is installed on the driving control part and the supporting demolding part, and the buffer prompting part is used for detecting whether the punch is separated from the workpiece after forging, and the buffer prompting part is also used for protecting the punch; and the control panel is installed on the right side of the driving control part.

[0006] In at least some embodiments, the driving control part comprises a connecting mounting seat, an electric telescopic rod a and a U-shaped connecting frame; the electric telescopic rod a is fixedly installed on the connecting mounting seat, an annular groove is formed in the output shaft of the electric telescopic rod a, and the electric telescopic rod a is electrically connected with the control panel; and the U-shaped connecting frame is arranged outside the output shaft of the electric telescopic rod a.

[0007] In at least some embodiments, the driving control part further comprises a limiting circular ring, an electric telescopic rod b and a circular connecting rod; the limiting circular ring is provided with two, and the two limiting circular rings are fixedly installed on the output shaft of the electric telescopic rod a; the electric telescopic rod b is provided with four, and the four electric telescopic rods b are fixedly installed on the U-shaped connecting frame and electrically connected with the control panel; and the circular connecting rod is provided with four, and the four circular connecting rods are fixedly installed on the output shafts of the four electric telescopic rods b and inserted into the annular groove.

[0008] In at least some embodiments, the supporting demolding part comprises a supporting demolding frame a, a rectangular connecting block and a supporting demolding frame b; the supporting demolding frame a is fixedly installed on the left side of the U-shaped connecting frame, and the bottom of the supporting demolding frame a is flush with the bottom of the connecting mounting seat; the rectangular connecting block is provided with two, and the two rectangular connecting blocks are slidingly installed on the supporting demolding frame a; and the supporting demolding frame b is fixedly installed on the two rectangular connecting blocks.

[0009] In at least some embodiments, the supporting demolding part further comprises a tension spring a and an auxiliary supporting rod; the tension spring a is provided with two, and the top ends of the two tension springs a are fixedly connected with the supporting demolding frame a, and the bottom ends of the two tension springs a are fixedly connected with the two rectangular connecting blocks; and the auxiliary supporting rod is provided with three, and the three auxiliary supporting rods are threadedly connected on the supporting demolding frame a and the supporting demolding frame b.

[0010] In at least some embodiments, the support detection piece comprises: feedback indicator a and control switch a; the feedback indicator a is fixedly installed on the right side of the connecting mounting seat, and the feedback indicator a is electrically connected with the control panel; the control switch a is provided in one row, and the control switch a is fixedly installed in the inside of the support stripping frame b, and the control switch a is electrically connected with the control panel.

[0011] In at least some embodiments, the auxiliary cleaning piece comprises: rectangular frame and auxiliary cleaning plate; the rectangular frame is fixedly installed on the support stripping frame a; the auxiliary cleaning plate is slidably installed on the rectangular frame, and the bottom of the auxiliary cleaning plate is flush with the bottom of the support stripping frame a.

[0012] In at least some embodiments, the auxiliary cleaning piece further comprises: connecting auxiliary plate and tension spring b; the connecting auxiliary plate is provided in one row, and the connecting auxiliary plate is fixedly installed on the top of the auxiliary cleaning plate; the tension spring b is provided in two rows, and the bottom end of the two rows of tension spring b is fixedly connected with the rectangular frame, and the top end of the two rows of tension spring b is fixedly connected with the connecting auxiliary plate.

[0013] In at least some embodiments, the buffer prompting piece comprises: movable buffer plate and buffer spring; the movable buffer plate is slidably installed on the support stripping frame a, and the top of the movable buffer plate is inclined; the buffer spring is provided in two, and the top end of the two buffer springs is fixedly connected with the movable buffer plate.

[0014] In at least some embodiments, the buffer prompting piece further comprises: feedback indicator b and control switch b; the feedback indicator b is fixedly installed on the right side of the connecting mounting seat, and the feedback indicator b is electrically connected with the control panel; the control switch b is fixedly installed in the inside of the movable buffer plate, and the control switch b is electrically connected with the control panel.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. In this invention, when the output shaft of the electric telescopic rod a is fully extended, the control panel controls the output shafts of the four electric telescopic rods b to retract; when the output shaft of the electric telescopic rod a retracts, the control panel first controls the output shafts of the four electric telescopic rods b to extend; when the output shafts of the four electric telescopic rods b are in the retracted state, there is a certain gap between the output shaft of the electric telescopic rod a and the U-shaped connecting frame, ensuring that the vibration generated during demolding will not affect the output shaft of the electric telescopic rod a; when the output shafts of the four electric telescopic rods b are in the extended state, the inner ends of the four circular connecting rods are inserted into the annular groove, so that the U-shaped connecting frame can move simultaneously with the output shaft of the electric telescopic rod a, ensuring that after the output shafts of the four electric telescopic rods b retract, the distance between the output shaft of the electric telescopic rod a and the two limiting rings is basically the same, so that the vibration generated during demolding will not be transmitted to the output shaft of the electric telescopic rod a through the limiting rings.

[0017] 2. The three auxiliary support rods of this invention provide auxiliary support for the forged workpiece. Even if there is an eccentricity between the forged workpiece and the support demolding frame a, the forged workpiece will not tilt or fall off. When the forged workpiece separates from the support demolding frame a and support demolding frame b, the support demolding frame b can automatically move upward under the action of two tension springs a, which is conducive to the punch being removed from the support demolding frame a.

[0018] In addition, when all the control switches a are pressed, the feedback indicator a will work, indicating that the tops of the demolding support a and the demolding support b are flush. When one or more of the control switches a are not pressed, the feedback indicator a will not work, indicating that the tops of the demolding support a and the demolding support b are not flush. This allows staff to clean up debris under the demolding support b in a timely manner and ensures that the demolding support a and the demolding support b are subjected to uniform force.

[0019] 3. When the output shaft of the electric telescopic rod a extends, the two rectangular frames and two auxiliary cleaning plates can clean the debris above the forging table, so that the debris above the forging table is concentrated on one side, which is more conducive to the workers' cleaning; the setting of two rows of tension springs b ensures that the two auxiliary cleaning plates can always be in contact with the top of the forging table, which improves the cleaning effect of debris on the top of the forging table.

[0020] 4. The movable buffer plate and two buffer springs of this invention provide a buffering effect for the separated punch, preventing the punch from bumping and thus improving the service life of the punch. When the punch separates from the forged workpiece, the punch can drive the movable buffer plate to move downward, causing the forging table to press the control switch b. At this time, the feedback indicator light b will work, making it easy for the staff to know that the punch has separated from the forged workpiece. Attached Figure Description

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0022] The drawings described in the following description are only related to some embodiments of the present application, and are not a limitation of the present application.

[0023] In the drawings:

[0024] Figure 1 The three-dimensional structural schematic diagram of the present application is shown;

[0025] Figure 2 The structural schematic diagram of the driving control member of the present application is shown;

[0026] Figure 3 The central cutaway structural schematic diagram of the present application is shown; Figure 1

[0027] Figure 4 The partial enlarged structural schematic diagram of the A region in the present application is shown; Figure 3

[0028] The structural schematic diagram of the support demolding member of the present application is shown; Figure 5

[0029] The partial enlarged structural schematic diagram of the B region in the present application is shown; Figure 6 Figure 1

[0030] Figure 7 The bottom perspective structural schematic diagram of the present application is shown; Figure 1

[0031] The cutaway structural schematic diagram of the C-C direction in the present application is shown; Figure 8 Figure 3 The partial enlarged structural schematic diagram of the D region in the present application is shown;

[0032] Figure 9 Figure 8 The structural schematic diagram of the present application in use is shown.

[0033] Figure 10 The structural schematic diagram of the present application in use is shown.

[0034] List of reference signs:

[0035] 100, driving control member; 101, connecting mounting seat; 102, electric telescopic rod a; 1021, annular groove; 103, U-shaped connecting frame; 104, limiting ring; 105, electric telescopic rod b; 106, circular connecting rod;

[0036] ​​​​​200, support demolding piece; 201, support demolding frame a; 202, rectangular connecting block; 203, support demolding frame b; 204, tension spring a; 205, auxiliary support rod;

[0037] 300, support detection piece; 301, feedback indicator a; 302, control switch a;

[0038] 400, auxiliary cleaning piece; 401, rectangular frame; 402, auxiliary cleaning plate; 403, connecting auxiliary plate; 404, tension spring b;

[0039] 500, buffer prompting piece; 501, movable buffer plate; 502, buffer spring; 503, feedback indicator b; 504, control switch b;

[0040] 600, control panel; 700, forging table; 800, forged workpiece; 900, punch. DETAILED DESCRIPTION

[0041] In order to make the purpose, scheme and advantages of the technical solutions of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of specific embodiments of the present application. Unless otherwise specified, the terms used herein have the meanings commonly used in the art. The same reference numerals in the drawings represent the same components.

[0042] Embodiment: Please refer to Figures 1 to 10 As shown: the present application provides a demolding device for forging processing, comprising: a driving control piece 100, a support demolding piece 200, a support detection piece 300, an auxiliary cleaning piece 400 and a buffer prompting piece 500; the support demolding piece 200 is installed on the left side of the driving control piece 100, and the support demolding piece 200 is used for supporting the workpiece after forging; the support detection piece 300 is installed on the driving control piece 100 and the support demolding piece 200, and the support detection piece 300 is used for detecting the support effect of the support demolding piece 200; the auxiliary cleaning piece 400 is provided in two groups, and the two groups of auxiliary cleaning pieces 400 are installed on the front and rear sides of the support demolding piece 200, and the two groups of auxiliary cleaning pieces 400 are used for cleaning the debris above the forging table 700; the buffer prompting piece 500 is installed on the driving control piece 100 and the support demolding piece 200, and the buffer prompting piece 500 is used for detecting whether the punch 900 is separated from the workpiece after forging, and the buffer prompting piece 500 is also used for protecting the punch 900; the right side of the driving control piece 100 is provided with a control panel 600.

[0043] In the embodiments of the present disclosure, as Figure 2 and Figure 4As shown, the driving control piece 100 comprises: a connecting mounting base 101, an electric telescopic rod a 102 and a U-shaped connecting frame 103; the electric telescopic rod a 102 is fixedly installed on the connecting mounting base 101, and an annular groove 1021 is formed on an output shaft of the electric telescopic rod a 102, and the electric telescopic rod a 102 is electrically connected with the control panel 600; the U-shaped connecting frame 103 is arranged outside the output shaft of the electric telescopic rod a 102; the driving control piece 100 further comprises: limiting rings 104, electric telescopic rods b 105 and circular connecting rods 106; there are two limiting rings 104, and the two limiting rings 104 are fixedly installed on the output shaft of the electric telescopic rod a 102; there are four electric telescopic rods b 105, and the four electric telescopic rods b 105 are fixedly installed on the U-shaped connecting frame 103, and the four electric telescopic rods b 105 are electrically connected with the control panel 600; there are four circular connecting rods 106, and the four circular connecting rods 106 are fixedly installed on output shafts of the four electric telescopic rods b 105, and inner ends of the four circular connecting rods 106 are inserted into the annular groove 1021;

[0044] The specific action is that: since the electric telescopic rod a 102 is fixedly installed on the connecting mounting base 101, and the four electric telescopic rods b 105 are fixedly installed on the U-shaped connecting frame 103, and the electric telescopic rod a 102 and the four electric telescopic rods b 105 are electrically connected with the control panel 600, when the output shaft of the electric telescopic rod a 102 is fully extended, the control panel 600 controls the output shafts of the four electric telescopic rods b 105 to be retracted; when the output shaft of the electric telescopic rod a 102 is retracted, the control panel 600 controls the output shafts of the four electric telescopic rods b 105 to be extended first; since the annular groove 1021 is formed on the output shaft of the electric telescopic rod a 102, and the four circular connecting rods 106 are fixedly installed on the output shafts of the four electric telescopic rods b 105, when the output shafts of the four electric telescopic rods b 105 are in the retracted state, there is a certain gap between the output shaft of the electric telescopic rod a 102 and the U-shaped connecting frame 103, so that vibration generated during demolding does not affect the output shaft of the electric telescopic rod a 102; when the output shafts of the four electric telescopic rods b 105 are in the extended state, the inner ends of the four circular connecting rods 106 are inserted into the annular groove 1021, so that the U-shaped connecting frame 103 can move simultaneously with the output shaft of the electric telescopic rod a 102, and the distance between the output shaft of the electric telescopic rod a 102 and the two limiting rings 104 is basically the same after the output shafts of the four electric telescopic rods b 105 are retracted, so that vibration generated during demolding is not transmitted to the output shaft of the electric telescopic rod a 102 through the limiting rings 104; at the same time, the setting of the two limiting rings 104 limits the moving range of the U-shaped connecting frame 103, so that the four circular connecting rods 106 can be accurately inserted into the annular groove 1021 when the output shafts of the four electric telescopic rods b 105 are extended.

[0045] In the embodiments of the present disclosure, as shown in Figure 5 and Figure 7 The support demolding frame 200 comprises a support demolding frame a 201, a rectangular connecting block 202 and a support demolding frame b 203; the support demolding frame a 201 is fixedly installed on the left side of the U-shaped connecting frame 103, and the bottom of the support demolding frame a 201 is flush with the bottom of the connecting mounting seat 101; the rectangular connecting block 202 is provided with two, and the two rectangular connecting blocks 202 are slidingly installed on the support demolding frame a 201; the support demolding frame b 203 is fixedly installed on the two rectangular connecting blocks 202; the support demolding frame 200 further comprises a tension spring a 204 and an auxiliary support rod 205; the tension spring a 204 is provided with two, and the top ends of the two tension springs a 204 are fixedly connected with the support demolding frame a 201, and the bottom ends of the two tension springs a 204 are fixedly connected with the two rectangular connecting blocks 202; the auxiliary support rod 205 is provided with three, and the three auxiliary support rods 205 are threadedly connected on the support demolding frame a 201 and the support demolding frame b 203;

[0046] The support detection piece 300 comprises a feedback indicating lamp a 301 and a control switch a 302; the feedback indicating lamp a 301 is fixedly installed on the right side of the connecting mounting seat 101, and the feedback indicating lamp a 301 is electrically connected with the control panel 600; the control switch a 302 is provided with one row, and the one row of control switches a 302 is fixedly installed in the inside of the support demolding frame b 203, and the one row of control switches a 302 is electrically connected with the control panel 600;

[0047] The specific role is that: because the three auxiliary support rods 205 are threadedly connected on the support demolding frame a 201 and the support demolding frame b 203, the forged workpiece is assisted and supported, so that even if the forged workpiece is eccentric with the support demolding frame a 201, the forged workpiece will not be skewed or fall off; and because the top ends of the two tension springs a 204 are fixedly connected with the support demolding frame a 201, and the bottom ends of the two tension springs a 204 are fixedly connected with the two rectangular connecting blocks 202, when the forged workpiece is separated from the support demolding frame a 201 and the support demolding frame b 203, the support demolding frame b 203 can automatically move upward under the action of the two tension springs a 204, and the punch 900 is removed from the support demolding frame a 201 under the action of the slope of the movable buffer plate 501;

[0048] In addition, since the feedback indicator a301 is electrically connected with the control panel 600, and the row of control switches a302 is fixedly installed inside the support stripper b203, and the row of control switches a302 is electrically connected with the control panel 600, when the row of control switches a302 are all in the pressed state, the feedback indicator a301 works, indicating that the top of the support stripper a201 is flush with the top of the support stripper b203; when one or more control switches a302 are not in the pressed state, the feedback indicator a301 does not work, indicating that the top of the support stripper a201 is not flush with the top of the support stripper b203, facilitating the worker to clean the sundries below the support stripper b203 in time, and ensuring that the support stripper a201 and the support stripper b203 are uniformly stressed.

[0049] In the embodiments of the present disclosure, as shown in Figure 1 and Figure 6 The auxiliary cleaning member 400 includes a rectangular frame 401 and an auxiliary cleaning plate 402; the rectangular frame 401 is fixedly installed on the support stripper a201; the auxiliary cleaning plate 402 is slidingly installed on the rectangular frame 401, and the bottom of the auxiliary cleaning plate 402 is flush with the bottom of the support stripper a201; the auxiliary cleaning member 400 further includes a connecting auxiliary plate 403 and a tension spring b404; the connecting auxiliary plate 403 is provided in a row, and the row of connecting auxiliary plates 403 is fixedly installed on the top of the auxiliary cleaning plate 402; the tension spring b404 is provided in two rows, and the bottom ends of the two rows of tension springs b404 are fixedly connected with the rectangular frame 401, and the top ends of the two rows of tension springs b404 are fixedly connected with the row of connecting auxiliary plates 403.

[0050] The specific action is that: since the two rectangular frames 401 are fixedly installed on the support stripper a201, and the two auxiliary cleaning plates 402 are slidingly installed on the two rectangular frames 401, and the bottoms of the two auxiliary cleaning plates 402 are flush with the bottom of the support stripper a201, when the output shaft of the electric telescopic rod a102 is extended, the two rectangular frames 401 and the two auxiliary cleaning plates 402 can clean the debris above the forging table 700, so that the debris above the forging table 700 is concentrated on one side, which is more conducive to the worker to clean; and since the row of connecting auxiliary plates 403 is fixedly installed on the top of the auxiliary cleaning plate 402, and the bottom ends of the two rows of tension springs b404 are fixedly connected with the rectangular frame 401, and the top ends of the two rows of tension springs b404 are fixedly connected with the row of connecting auxiliary plates 403, the two auxiliary cleaning plates 402 can always be in contact with the top of the forging table 700, thereby improving the cleaning effect of the debris on the top of the forging table 700.

[0051] In the embodiments of the present disclosure, as shown in Figure 1 and Figure 9As shown, the buffer prompt 500 comprises: a movable buffer plate 501 and a buffer spring 502; the movable buffer plate 501 is slidingly installed on the support stripper frame a201, and the top of the movable buffer plate 501 is of a slope structure; the buffer spring 502 is provided with two, and the top ends of the two buffer springs 502 are fixedly connected with the movable buffer plate 501; the buffer prompt 500 further comprises: a feedback indicating lamp b503 and a control switch b504; the feedback indicating lamp b503 is fixedly installed on the right side of the connecting mounting seat 101, and the feedback indicating lamp b503 is electrically connected with the control panel 600; the control switch b504 is fixedly installed in the interior of the movable buffer plate 501, and the control switch b504 is electrically connected with the control panel 600;

[0052] The specific action is that: since the movable buffer plate 501 is slidingly installed on the support stripper frame a201, and the top ends of the two buffer springs 502 are fixedly connected with the movable buffer plate 501, and the bottom ends of the two buffer springs 502 are in contact with the forging table 700, the buffer effect is achieved on the separated punch 900, the punch 900 is prevented from being bumped, and the service life of the punch 900 is improved; and since the feedback indicating lamp b503 is electrically connected with the control panel 600, the control switch b504 is fixedly installed in the interior of the movable buffer plate 501, and the control switch b504 is electrically connected with the control panel 600, when the punch 900 is separated from the forged workpiece, the punch 900 can drive the movable buffer plate 501 to move downward, so that the forging table 700 presses the control switch b504, at this time, the feedback indicating lamp b503 works, and the staff can know that the punch 900 is separated from the forged workpiece.

[0053] Wherein, when the punch 900 is separated from the forged workpiece 800, the staff places another punch 900 with a diameter smaller than that of the current punch 900 above the current punch 900, and then hammers the upper punch 900 by the hammer, so that the two punches 900 pass through the forged workpiece 800, and the two punches 900 slide out in turn under the action of the slope of the movable buffer plate 501.

[0054] The specific use mode and action of the embodiment are as follows:

[0055] When the application is used, first, the worker fixes and installs the connecting mounting seat 101 on the top of the forging table 700 through bolts, when the forged workpiece needs to be separated from the punch 900, the worker makes the output shaft of the electric telescopic rod a 102 extend through the control panel 600, when the output shaft of the electric telescopic rod a 102 is fully extended, the control panel 600 controls the output shaft of the four electric telescopic rods b 105 to retract, when the output shaft of the four electric telescopic rods b 105 is in the retracted state, there is a certain gap between the output shaft of the electric telescopic rod a 102 and the U-shaped connecting frame 103, which ensures that the vibration generated during demolding does not affect the output shaft of the electric telescopic rod a 102, when the output shaft of the electric telescopic rod a 102 is extended, the two rectangular frames 401 and the two auxiliary cleaning plates 402 can clean the debris above the forging table 700, so that the debris above the forging table 700 is concentrated on one side, which is more conducive to the worker to clean up, the setting of the two rows of tension springs b 404 enables the two auxiliary cleaning plates 402 to always contact the top of the forging table 700, thereby improving the cleaning effect of the debris on the top of the forging table 700, then the worker places the workpiece to be demolded on the top of the supporting demolding frame a 201 and the supporting demolding frame b 203 through the external automatic clamp, when all the control switches a 302 are in the pressed state, the feedback indicator light a 301 works, indicating that the top of the supporting demolding frame a 201 is flush with the top of the supporting demolding frame b 203, when one or more control switches a 302 are not in the pressed state, the feedback indicator light a 301 does not work, indicating that the top of the supporting demolding frame a 201 is not flush with the top of the supporting demolding frame b 203, which facilitates the worker to clean the sundries below the supporting demolding frame b 203 in time, and ensures that the supporting demolding frame a 201 and the supporting demolding frame b 203 are evenly stressed, when the punch 900 is separated from the forged workpiece 800, the worker places another punch 900 smaller than the current punch 900 above the current punch 900, then hammers the upper punch 900 through the forging hammer, so that the two punches 900 pass through the forged workpiece 800, when the punch 900 is separated from the forged workpiece, the punch 900 can drive the movable buffer plate 501 to move downward, so that the forging table 700 presses the control switch b 504, at this time, the feedback indicator light b 503 works, which is convenient for the worker to know that the punch 900 is separated from the forged workpiece, the setting of the movable buffer plate 501 and the two buffer springs 502 plays a buffering role on the separated punch 900, avoiding the punch 900 from colliding, which is conducive to prolonging the service life of the punch 900, after demolding is completed, the worker takes down the forged workpiece from the top of the supporting demolding frame a 201 and the supporting demolding frame b 203 through the external automatic clamp, when the forged workpiece is separated from the supporting demolding frame a 201 and the supporting demolding frame b 203, the supporting demolding frame b 203 can automatically move upward under the action of the two tension springs a 204, which is conducive to the punch 900 moving out of the supporting demolding frame a 201.Then the staff through the control panel 600 will electric telescopic rod a 102 output shaft contraction, when the output shaft of electric telescopic rod a 102 contraction, control panel 600 first control four electric telescopic rod b 105 output shaft stretch out;When the output shaft of four electric telescopic rod b 105 is in the state of stretch out, four circular connecting rod 106 inner end inserted in annular groove 1021, make U type connecting frame 103 can follow the output shaft of electric telescopic rod a 102 move simultaneously.

[0056] In this paper, the following points need attention:

[0057] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the usual design.

[0058] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0059] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A knockout device for use in a forging process, comprising: Driving control piece (100), support demolding piece (200), support detection piece (300), auxiliary cleaning piece (400) and buffer prompting piece (500), characterized in that the support demolding piece (200) is installed on the left side of the driving control piece (100), the support demolding piece (200) is used for supporting the workpiece after forging, the support detection piece (300) is installed on the driving control piece (100) and the support demolding piece (200), the support detection piece (300) is used for detecting the support effect of the support demolding piece (200), the auxiliary cleaning piece (400) is provided with two groups, and the two groups of auxiliary cleaning pieces (400) are installed on the front and back sides of the support demolding piece (200), the two groups of auxiliary cleaning pieces (400) are used for cleaning the debris above the forging table (700), the buffer prompting piece (500) is installed on the driving control piece (100) and the support demolding piece (200), the buffer prompting piece (500) is used for detecting whether the punch (900) is separated from the workpiece after forging, and the buffer prompting piece (500) is also used for protecting the punch (900), and the right side of the driving control piece (100) is provided with a control panel (600); The driving control piece (100) comprises a connecting mounting seat (101), an electric telescopic rod a (102) and a U-shaped connecting frame (103); the electric telescopic rod a (102) is fixedly installed on the connecting mounting seat (101), an annular groove (1021) is formed in the output shaft of the electric telescopic rod a (102), and the electric telescopic rod a (102) is electrically connected with the control panel (600); the U-shaped connecting frame (103) is arranged outside the output shaft of the electric telescopic rod a (102); the support demolding piece (200) comprises a support demolding frame a (201), a rectangular connecting block (202) and a support demolding frame b (203); the support demolding frame a (201) is fixedly installed on the left side of the U-shaped connecting frame (103), and the bottom of the support demolding frame a (201) is flush with the bottom of the connecting mounting seat (101); the rectangular connecting block (202) is provided with two, and the two rectangular connecting blocks (202) are slidingly installed on the support demolding frame a (201); the support demolding frame b (203) is fixedly installed on the two rectangular connecting blocks (202).

2. The draw device for forging processing according to claim 1, wherein The driving control piece (100) further includes: limiting rings (104), electric telescopic rods b (105) and circular connecting rods (106); The limiting rings (104) are provided with two, and the two limiting rings (104) are fixedly installed on the output shaft of the electric telescopic rod a (102); The electric telescopic rods b (105) are provided with four, and the four electric telescopic rods b (105) are fixedly installed on the U-shaped connecting frame (103), and the four electric telescopic rods b (105) are electrically connected with the control panel (600); The circular connecting rods (106) are provided with four, and the four circular connecting rods (106) are fixedly installed on the output shaft of the four electric telescopic rods b (105), and the inner ends of the four circular connecting rods (106) are inserted into the annular grooves (1021).

3. The draw device for forging processing according to claim 1, wherein The supporting and demolding piece (200) further includes: pull springs a (204) and auxiliary supporting rods (205); The pull springs a (204) are provided with two, and the top ends of the two pull springs a (204) are fixedly connected with the supporting and demolding frame a (201), and the bottom ends of the two pull springs a (204) are fixedly connected with the two rectangular connecting blocks (202); The auxiliary supporting rods (205) are provided with three, and the three auxiliary supporting rods (205) are threadedly connected on the supporting and demolding frame a (201) and the supporting and demolding frame b (203).

4. The draw device for forging processing according to claim 1, wherein The supporting and detecting piece (300) includes: feedback indicator lights a (301) and control switches a (302); The feedback indicator lights a (301) are fixedly installed on the right side of the connecting mounting seat (101), and the feedback indicator lights a (301) are electrically connected with the control panel (600); The control switches a (302) are provided with one row, and the one row of control switches a (302) are fixedly installed in the supporting and demolding frame b (203), and the one row of control switches a (302) are electrically connected with the control panel (600).

5. The draw device for forging processing according to claim 1, wherein The auxiliary cleaning piece (400) includes: a rectangular frame (401) and an auxiliary cleaning plate (402); The rectangular frame (401) is fixedly installed on the supporting and demolding frame a (201); The auxiliary cleaning plate (402) is slidingly installed on the rectangular frame (401), and the bottom of the auxiliary cleaning plate (402) is flush with the bottom of the supporting and demolding frame a (201).

6. The draw device for forging processing according to claim 5, wherein The auxiliary cleaning piece (400) further includes: connecting auxiliary plates (403) and pull springs b (404); The connecting auxiliary plates (403) are provided with one row, and the one row of connecting auxiliary plates (403) are fixedly installed on the top of the auxiliary cleaning plate (402); The pull springs b (404) are provided with two rows, and the bottom ends of the two rows of pull springs b (404) are fixedly connected with the rectangular frame (401), and the top ends of the two rows of pull springs b (404) are fixedly connected with the one row of connecting auxiliary plates (403).

7. The draw device for forging processing according to claim 1, wherein The buffer prompting part (500) comprises: a movable buffer plate (501) and a buffer spring (502); the movable buffer plate (501) is slidingly installed on the supporting stripping frame a (201), and the top of the movable buffer plate (501) is of a slope structure; the buffer spring (502) is provided with two, and the top ends of the two buffer springs (502) are fixedly connected with the movable buffer plate (501).

8. The draw device for forging processing according to claim 7, wherein The buffer prompting part (500) further comprises: a feedback indicating lamp b (503) and a control switch b (504); the feedback indicating lamp b (503) is fixedly installed on the right side of the connecting mounting seat (101), and the feedback indicating lamp b (503) is electrically connected with the control panel (600); the control switch b (504) is fixedly installed in the interior of the movable buffer plate (501), and the control switch b (504) is electrically connected with the control panel (600).

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