Metal product trimming device

Abstract

The utility model relates to the technical field of metal product trimming, and discloses a metal product trimming device which comprises a base and further comprises a support fixedly connected to the top of the base, a stamping mechanism is installed on the top of the support, a cleaning mechanism is installed on the inner wall of the support, a supporting plate is fixedly connected to the top of the base, and a cutting mechanism is installed on the supporting plate. The top of the supporting plate is slidably connected with a moving plate. When the edge cutting device is used, a worker can move out the lower die from the lower portion of the stamping mechanism, so that the worker can smoothly feed and discharge metal products and adjust the positions of the metal products, in addition, the edge cutting device can clean metal sheets remaining on the surface of the upper die, and the problem that when part of existing edge cutting devices are used, the edge cutting efficiency is high is solved. The safety is poor when a worker stretches the hand into the position below the stamping die, and a metal sheet left on the surface of the stamping die easily affects the follow-up edge cutting operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal product trimming technical field, concretely is a kind of metal product trimming device. BACKGROUND

[0002] Metal product trimming refers to using die to trim the edge of metal product, so that it has certain diameter, height or shape, and the main purpose of trimming is to make the edge of metal product more neat, beautiful and meet the design requirements.

[0003] At present, part of metal product trimming device is usually trimmed by stamping when in use, and for irregular shape metal product, the position of metal product is prone to deviation when the staff feeds the metal product, so that the staff stretches hand to the lower part of stamping die and adjusts the metal product, which is not safe in actual operation, and after trimming, part of cut metal sheet is prone to deformation due to extrusion in trimming process and remains on the surface of stamping die, so as to affect the normal operation of subsequent trimming. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of metal product trimming device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of metal product trimming device, including base, further comprising:

[0006] The bracket is fixedly connected to the top of the base, the top of the bracket is provided with a stamping mechanism, the inner wall of the bracket is provided with a cleaning mechanism, the top of the base is fixedly connected with a support plate, the top of the support plate is slidably connected with a moving plate, and the top of the moving plate is fixedly connected with a lower die;

[0007] The connecting mechanism is arranged on the surface of the moving plate, the surface of the connecting mechanism is provided with a positioning groove, the surface of the support plate is provided with a sliding groove, the top of the base is provided with a recess, the inside of the recess is provided with an auxiliary mechanism, the surface of the auxiliary mechanism is fixedly connected with a positioning rod, and the surface of the positioning rod is in contact with the inner wall of the positioning groove.

[0008] Preferably, the stamping mechanism comprises a cylinder, a horizontal plate and an upper die, the cylinder is fixedly connected to the top of the bracket, the piston rod of the cylinder is slidably connected to the top of the bracket, the horizontal plate is fixedly connected to the bottom of the piston rod of the cylinder, and the upper die is fixedly connected to the bottom of the horizontal plate.

[0009] Preferably, the cleaning mechanism comprises a polished rod, a cleaning plate and a tension spring, both ends of the polished rod are fixedly connected with the inner wall of the support and the top of the support plate respectively, the cleaning plate is slidably sleeved on the surface of the polished rod, the tension spring is sleeved on the surface of the polished rod, both ends of the tension spring are fixedly connected with the inner wall of the support and the top of the cleaning plate respectively, the surfaces of both sides of the cleaning plate are fixedly connected with limit plates, the surfaces of both sides of the support are provided with limit grooves, and the surface of the limit plate is in sliding connection with the inner wall of the limit groove.

[0010] Preferably, the connecting mechanism comprises a connecting plate, a sliding plate and a rectangular plate, the connecting plate is fixedly connected with the surface of the support plate, the sliding plate is fixedly connected with the surface of the connecting plate, and the rectangular plate is fixedly connected with the surface of the sliding plate.

[0011] Preferably, the auxiliary mechanism comprises an auxiliary rod, a gear disc, a rack plate, a short plate and a long plate, the auxiliary rod is rotatably penetrated through the surface of the base, one end of the auxiliary rod is rotatably connected with the inner wall of the groove, the gear disc is fixedly sleeved on the surface of the auxiliary rod, the number of the rack plates and the positioning rods is two, the surface of the rack plate is in sliding connection with the inner wall of the groove, the surfaces of the two rack plates are fixedly connected with the short plate and the long plate respectively, the two positioning rods are fixedly connected with the surfaces of the short plate and the long plate respectively, the rack plate is engaged with the gear disc, the surfaces of the short plate and the long plate are fixedly connected with rectangular blocks, the inner wall of the groove is provided with a rectangular groove, and the surface of the rectangular block is in contact with the inner wall of the rectangular groove.

[0012] Preferably, the support plate is provided with a column on both sides of the top, a ball is embedded in the top of the column, and the bottom of the moving plate is provided with a through groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] When the utility model is used, the staff can move the moving plate and the lower die out of the stamping mechanism by pulling the connecting mechanism, so that the staff can smoothly feed and discharge the metal products and adjust the position of the metal products, in addition, the device can also clean the metal pieces left on the surface of the upper die, the staff can take out the metal pieces when discharging the metal products, so that the subsequent edge cutting operation can be normally carried out, and the safety of the staff when the staff puts hands into the lower part of the stamping die is better, and the metal pieces left on the surface of the stamping die do not affect the subsequent edge cutting operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 The utility model discloses a three-dimensional structure schematic diagram of the utility model is cut open to base, support and support plate;

[0017] Figure 3 The utility model discloses a three-dimensional structure schematic diagram of the utility model is cut open to base;

[0018] Figure 4 The utility model discloses a three-dimensional structure schematic diagram of the utility model is cut open to base;

[0019] Figure 5 The utility model discloses a three-dimensional structure schematic diagram of the utility model is cut open to base;

[0020] In the drawing: 1, base; 2, support; 3, stamping mechanism; 31, pneumatic cylinder; 32, cross plate; 33, upper die; 4, cleaning mechanism; 41, polished rod; 42, cleaning plate; 43, tension spring; 5, limiting plate; 6, limiting groove; 7, support plate; 8, moving plate; 9, connecting mechanism; 91, connecting plate; 92, sliding plate; 93, rectangular plate; 10, lower die; 11, recess; 12, auxiliary mechanism; 121, auxiliary rod; 122, gear disc; 123, rack plate; 124, short plate; 125, long plate; 13, positioning rod; 14, rectangular block; 15, rectangular groove; 16, ball bearing; 17, through groove; 18, pressing plate. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0022] Please refer to Figures 1-5 As shown in the figure, a metal product trimming device, including base 1, the top of base 1 is fixedly connected with support 2, the top of support 2 is installed with stamping mechanism 3, the inner wall of support 2 is installed with cleaning mechanism 4, the top of base 1 is fixedly connected with support plate 7, the top of support plate 7 is slidably connected with moving plate 8, the surface of moving plate 8 is provided with connecting mechanism 9, the surface of support plate 7 is provided with sliding slot, the top of moving plate 8 is fixedly connected with lower die 10, the top of base 1 is provided with recess 11, the inside of recess 11 is provided with auxiliary mechanism 12, the surface of auxiliary mechanism 12 is fixedly connected with positioning rod 13.

[0023] The punching mechanism 3 comprises a cylinder 31, a cross plate 32 and an upper die 33, the cylinder 31 is fixedly connected to the top of the support 2, the piston rod of the cylinder 31 is slidingly arranged on the top of the support 2, the cross plate 32 is fixedly connected to the bottom of the piston rod of the cylinder 31, the upper die 33 is fixedly connected to the bottom of the cross plate 32, the surface of the upper die 33 is in contact with the surface of the lower die 10, when the cylinder 31 is started, the cross plate 32 drives the upper die 33 to descend, and the metal product can be trimmed by the cooperation of the upper die 33 and the lower die 10, and the two sides of the bottom of the cross plate 32 are fixedly connected with the pressing plate 18.

[0024] The cleaning mechanism 4 comprises a light rod 41, a cleaning plate 42 and a tension spring 43, the two ends of the light rod 41 are fixedly connected with the inner wall of the support 2 and the top of the supporting plate 7 respectively, the cleaning plate 42 is slidingly arranged on the surface of the light rod 41, the tension spring 43 is arranged on the surface of the light rod 41, the two ends of the tension spring 43 are fixedly connected with the inner wall of the support 2 and the top of the cleaning plate 42 respectively, the surfaces of the two sides of the cleaning plate 42 are fixedly connected with the limiting plate 5, the surfaces of the two sides of the support 2 are provided with the limiting groove 6, the surface of the limiting plate 5 is slidingly connected with the inner wall of the limiting groove 6, when the cross plate 32 descends, the cleaning plate 42 can be pressed downward, at this time, the tension spring 43 is elongated under the force, then when the upper die 33 rises, the position of the cleaning plate 42 is limited under the cooperation of the limiting plate 5 and the limiting groove 6, at this time, the upper die 33 continuously rises, the metal sheet on the surface of the upper die 33 can be cleaned under the cooperation of the upper die 33 and the cleaning plate 42, the bottom of the pressing plate 18 is in contact with the top of the cleaning plate 42, and the cleaning plate 42 can be conveniently pressed downward by the arrangement of the pressing plate 18.

[0025] The connecting mechanism 9 comprises a connecting plate 91, a sliding plate 92 and a rectangular plate 93, the connecting plate 91 is fixedly connected to the surface of the supporting plate 7, the sliding plate 92 is fixedly connected to the surface of the connecting plate 91, and the rectangular plate 93 is fixedly connected to the surface of the sliding plate 92, the surfaces of the sliding plate 92 and the rectangular plate 93 are in contact with the inner wall of the sliding groove, the connecting plate 91 can drive the supporting plate 7 to move by the staff pulling the connecting plate 91, at this time, the staff can place the metal product on the top of the lower die 10 for subsequent trimming, in this process, the movement of the supporting plate 7 can be guided and limited by the cooperation of the sliding plate 92 and the rectangular plate 93, and the two sides of the connecting plate 91 are provided with the positioning groove.

[0026] The auxiliary mechanism 12 comprises an auxiliary rod 121, a gear disc 122, two rack plates 123, a short plate 124 and a long plate 125, the auxiliary rod 121 is rotatable through the surface of the base 1, one end of the auxiliary rod 121 is rotatably connected with the inner wall of the recess 11, the gear disc 122 is fixedly sleeved on the surface of the auxiliary rod 121, the surfaces of the two rack plates 123 are slidably connected with the inner wall of the recess 11, the short plate 124 and the long plate 125 are fixedly connected with the surfaces of the two rack plates 123 respectively, the two positioning rods 13 are fixedly connected with the surfaces of the short plate 124 and the long plate 125 respectively, the rack plate 123 is engaged with the gear disc 122, the staff rotates the auxiliary rod 121, the gear disc 122 rotates accordingly, the gear disc 122 cooperates with the rack plate 123 to move the positions of the short plate 124 and the long plate 125, the surface of the positioning rod 13 is in contact with the inner wall of the positioning groove, and accordingly the position of the connecting plate 91 can be fixed by the positioning rod 13, so that the stability of the connecting mechanism 9 and the lower mold 10 is increased.

[0027] The surfaces of the two sides of the short plate 124 and the long plate 125 are fixedly connected with rectangular blocks 14, the two sides of the inner wall of the recess 11 are provided with rectangular grooves 15, the surface of the rectangular block 14 is in contact with the inner wall of the rectangular groove 15, and the stability of the short plate 124 and the long plate 125 during movement can be increased through cooperation of the rectangular block 14 and the rectangular groove 15.

[0028] The two sides of the top of the supporting plate 7 are provided with stand columns, the top of the stand column is embedded with a ball 16, the two sides of the bottom of the moving plate 8 are provided with through grooves 17, and the surfaces of the ball 16 and the stand column are in contact with the inner wall of the through groove 17, so that the smoothness of the supporting plate 7 during movement can be increased through the ball 16.

[0029] Working principle: the worker first rotates the auxiliary rod 121, the position limiting of the connecting plate 91 is released, then the worker pulls the connecting plate 91, the moving plate 8 drives the lower mold 10 to move, at this time the worker can place the metal product on the lower mold 10 and adjust the position of the lower mold 10, then the worker pushes the moving plate 8 back to the original position and reversely rotates the auxiliary rod 121, the short plate 124 and the long plate 125 drive the positioning rod 13 to move, the positioning rod 13 cooperates with the positioning groove to fix the position of the connecting plate 91, then the worker starts the air cylinder 31, the upper mold 33 descends with the horizontal plate 32, the upper mold 33 cooperates with the lower mold 10 to trim the metal product, after trimming, the worker reversely operates the air cylinder 31, the upper mold 33 rises, the cleaning plate 42 rises under the elastic force of the tension spring 43, then the cleaning plate 42 cooperates with the limiting plate 5 and the limiting groove 6 to clean the metal sheet on the surface of the upper mold 33, so that the worker can collect the cleaned metal sheet, finally the worker rotates the auxiliary rod 121 and pulls the connecting plate 91, the moving plate 8 drives the connecting mechanism 9 to move, the trimmed metal product and the cleaned metal sheet are removed, the worker can take down the metal product and collect the metal sheet.

[0030] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes in the embodiments, the substitutions of equivalents and the changes of the forms can be made by those skilled in the art without departing from the spirit and scope of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A metal product trimming device comprising a base (1), characterized in that, Also includes: The top of the bracket (2) is fixedly connected to the top of the base (1), the top of the bracket (2) is provided with a punching mechanism (3), the inner wall of the bracket (2) is provided with a cleaning mechanism (4), the top of the base (1) is fixedly connected with a supporting plate (7), the top of the supporting plate (7) is slidably connected with a moving plate (8), the top of the moving plate (8) is fixedly connected with a lower mold (10); The connecting mechanism (9) is arranged on the surface of the moving plate (8), the surface of the connecting mechanism (9) is provided with a positioning groove, the surface of the supporting plate (7) is provided with a sliding groove, the top of the base (1) is provided with a recess (11), the inside of the recess (11) is provided with an auxiliary mechanism (12), the surface of the auxiliary mechanism (12) is fixedly connected with a positioning rod (13), the surface of the positioning rod (13) is in contact with the inner wall of the positioning groove.

2. A metal product edge trimming device according to claim 1, wherein: The punching mechanism (3) comprises a cylinder (31), a horizontal plate (32) and an upper mold (33), the cylinder (31) is fixedly connected to the top of the bracket (2), the piston rod of the cylinder (31) slides on the top of the bracket (2), the horizontal plate (32) is fixedly connected to the bottom of the piston rod of the cylinder (31), and the upper mold (33) is fixedly connected to the bottom of the horizontal plate (32).

3. The apparatus of claim 1 wherein: The cleaning mechanism (4) comprises a light rod (41), a cleaning plate (42) and a tension spring (43), both ends of the light rod (41) are fixedly connected with the inner wall of the bracket (2) and the top of the supporting plate (7) respectively, the cleaning plate (42) is slidably sleeved on the surface of the light rod (41), the tension spring (43) is sleeved on the surface of the light rod (41), both ends of the tension spring (43) are fixedly connected with the inner wall of the bracket (2) and the top of the cleaning plate (42) respectively, the surfaces of both sides of the cleaning plate (42) are fixedly connected with limit plates (5), the surfaces of both sides of the bracket (2) are provided with limit grooves (6), and the surface of the limit plate (5) is slidably connected with the inner wall of the limit groove (6).

4. The apparatus of claim 1 wherein: The connecting mechanism (9) comprises a connecting plate (91), a sliding plate (92) and a rectangular plate (93), the connecting plate (91) is fixedly connected to the surface of the supporting plate (7), the sliding plate (92) is fixedly connected to the surface of the connecting plate (91), and the rectangular plate (93) is fixedly connected to the surface of the sliding plate (92). The surfaces of the sliding plate (92) and the rectangular plate (93) are in contact with the inner wall of the sliding groove, and the positioning groove is arranged on the surface of the connecting plate (91).

5. The apparatus of claim 1 wherein: The auxiliary mechanism (12) includes an auxiliary rod (121), a gear disc (122), a rack plate (123), a short plate (124) and a long plate (125), one end of the auxiliary rod (121) is rotatably connected with the inner wall of the recess (11), the gear disc (122) is fixedly sleeved on the surface of the auxiliary rod (121), the number of the rack plate (123) and the positioning rod (13) is two, the surface of the rack plate (123) is slidably connected with the inner wall of the recess (11), the short plate (124) and the long plate (125) are respectively fixedly connected with the surfaces of the two rack plates (123), the two positioning rods (13) are respectively fixedly connected with the surfaces of the short plate (124) and the long plate (125), the rack plate (123) is engaged with the gear disc (122), the surfaces of the short plate (124) and the long plate (125) are fixedly connected with a rectangular block (14), the inner wall of the recess (11) is provided with a rectangular groove (15), and the surface of the rectangular block (14) is in contact with the inner wall of the rectangular groove (15).

6. A metal product edge trimming device according to claim 1, wherein: The support plate (7) is provided with a stand on both sides of the top, the top of the stand is embedded with a ball (16), the bottom of the moving plate (8) is provided with a through groove (17) on both sides, and the surfaces of the ball (16) and the stand are in contact with the inner wall of the through groove (17).

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