Limiting and fixing device for machining special-shaped copper forgings

Abstract

The utility model discloses a limiting and fixing device for machining a special-shaped copper forge piece, relates to the technical field of fixing devices, and aims to solve the problems that in the prior art, when the special-shaped copper forge piece is machined, the special-shaped copper forge piece cannot be limited and fixed, and the machining stability of the special-shaped copper forge piece is affected. The device comprises a device table, a machining table is fixedly installed in the middle of the upper portion of the device table, clamping plates are symmetrically arranged on the two sides of the upper portion of the machining table correspondingly, stabilizing assemblies are arranged on the two clamping plates correspondingly, each stabilizing assembly comprises a first batten, a first strip block, a second strip block, a second batten and a pressing plate, an adjusting screw rod is arranged on one side of the first batten, and an adjusting screw rod is arranged on the other side of the first batten. The adjusting screw penetrates through the first batten and is in threaded connection with the clamping plate, a pressing ring is arranged on one side of the first batten along the outer side of the adjusting screw, and the pressing ring is connected with the adjusting screw in a welded mode.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a position limiting fixing device for processing special-shaped copper forgings. Background Art

[0002] Copper forgings refer to copper parts processed by forging technology. They have good mechanical properties and corrosion resistance, as well as good electrical and thermal conductivity, but their strength is lower than that of steel. Copper forgings are widely used in aerospace, electricity, transportation, and communications. Special-shaped copper forgings are a type of copper forgings. When processing special-shaped copper forgings, they need to be fixed and clamped;

[0003] For example, the authorized patent with announcement number CN212145532U (a limit fixing mechanism for copper plate processing): comprises a fixed platform, the four corners of the upper end of the fixed platform are fixed with second magnets, the upper end of the fixed platform is provided with a plug-in slot adapted for plugging with the second magnet, the lower end of the second magnet is fixedly connected with a plug-in column, the lower end of the plug-in column passes through the bottom of the plug-in slot and is placed below the fixed platform;

[0004] Although the above-mentioned prior art is convenient, has a fast clamping speed, a good clamping effect, and is not prone to shaking, it is unable to limit and fix the special-shaped copper forgings during processing, which affects the stability of the processing of the special-shaped copper forgings. Therefore, the market urgently needs to develop a limit fixing device for processing special-shaped copper forgings to help people solve the existing problems. Utility Model Content

[0005] The utility model aims to provide a limiting and fixing device for processing special-shaped copper forgings, so as to solve the problem proposed in the above background technology that the special-shaped copper forgings cannot be limited and fixed during processing, which affects the stability of the processing of the special-shaped copper forgings.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limiting and fixing device for processing special-shaped copper forgings, comprising a device table, a processing table is fixedly installed in the middle above the device table, clamps are symmetrically arranged on both sides above the processing table, and a stabilizing component is arranged above the two clamps, the stabilizing component comprises strip plate one, strip block one, strip block two, strip plate two and a pressure plate, an adjusting screw is arranged on one side of strip plate one, and the adjusting screw passes through strip plate one and is threadedly connected to the clamp, a pressure ring is arranged on one side of strip plate one along the outer side of the adjusting screw, and the pressure ring is welded to the adjusting screw.

[0007] Preferably, a transmission box is fixedly installed below the device table, a ball screw is rotatably installed inside the transmission box, sliding blocks are symmetrically and slidably installed at both ends of the outer side of the ball screw, the thread directions of the two ends of the outer side of the ball screw are opposite, and a transmission rod is fixedly installed below the sliding block, and one end of the transmission rod away from the sliding block extends to the top of the device table and is fixedly connected to the splint by screws.

[0008] Preferably, a motor is fixedly mounted on one side of the transmission box, an output end of the motor is fixedly connected to a ball screw, and a guide block is fixedly mounted above the device table along the outer side of the transmission rod.

[0009] Preferably, a plate cavity is provided inside the splint, a compression spring is provided inside the plate cavity, and the compression spring is welded to the splint, a clamping block is fixedly mounted on one side of the compression spring, and the clamping block passes through the interior of the splint.

[0010] Preferably, the strip board one is arranged below the strip block one, a block cavity one is arranged inside the strip block one, the upper end of the strip board one extends into the interior of the block cavity one, the strip block two is fixedly installed above one side of the strip block one, the strip board two is arranged on one side of the strip block two, a block cavity two is arranged inside the strip block two, one side of the strip board two extends into the interior of the block cavity two, the pressing plate is fixedly installed on one side of the strip board two, and a pressing block is fixedly installed below the pressing plate.

[0011] Preferably, a fixing screw 1 is threadedly installed on one side of the strip one, one end of which passes through the interior of the strip one and contacts with the strip board one, and a fixing screw 2 is threadedly installed on the upper side of the strip two, the lower end of which passes through the interior of the strip two and contacts with the strip board two.

[0012] Preferably, an operation panel is fixedly installed on the top of the device table, and bottom legs are fixedly installed on the bottom of the device table.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model has clamping plates symmetrically arranged on both sides above the processing table, and stabilizing components are arranged above the two clamping plates, and the stabilizing components can be adjusted in angle through the arranged adjusting screws and pressing rings, so that when clamping the special-shaped copper forgings, the special-shaped copper forgings are placed on the processing table, and the two clamping plates are driven to move to clamp the two sides of the special-shaped copper forgings, and then the stabilizing components are rotated to adjust the angle position according to the shape of the special-shaped copper forgings, and then the pressing plate is moved downward to press and fix the special-shaped copper forgings from other directions, so that the special-shaped copper forgings can be fixed at multiple points, realizing the limited fixation of the special-shaped copper forgings during processing, which is beneficial to the position stability of the special-shaped copper forgings during processing and increases the practicality of the fixing device.

[0015] 2. The utility model sets up a transmission box, and when processing and clamping the special-shaped copper forgings, by driving the ball screw inside the transmission box to rotate, the two sliding blocks can be brought close to each other, and then the two clamping plates can be moved synchronously through the transmission of the two transmission rods, which is convenient for clamping the special-shaped copper forgings. In addition, through the synchronous movement of the two clamping plates, the special-shaped copper forgings can be limited and fixed in the middle position of the processing table, which is beneficial to the positioning and clamping of the special-shaped copper forgings and increases the practicality of the fixing device.

[0016] 3. The utility model provides a guide block, wherein the transmission rod passes through the guide block, and then in the process of driving the transmission rod to move, the guide block guides and supports the transmission rod, thereby increasing the stability of the transmission rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a position limiting and fixing device for processing special-shaped copper forgings of the utility model;

[0018] Figure 2 It is a cross-sectional view of a position limiting and fixing device for processing special-shaped copper forgings of the utility model;

[0019] Figure 3 It is a cross-sectional view of the splint of the utility model;

[0020] Figure 4 It is a schematic structural diagram of the stabilizing component of the utility model.

[0021] In the figure: 1. device table; 2. bottom leg; 3. operation panel; 4. processing table; 5. clamping plate; 501. plate cavity; 6. stabilizing component; 601. strip plate one; 602. strip block one; 603. strip block two; 604. strip plate two; 605. pressure plate; 7. transmission rod; 8. guide block; 9. transmission box; 10. ball screw; 11. sliding block; 12. motor; 13. clamping block; 14. compression spring; 15. fixing screw one; 16. fixing screw two; 17. adjusting screw; 18. pressure ring; 19. pressure block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4The utility model provides an embodiment: a limiting fixing device for processing special-shaped copper forgings, including a device table 1, a processing table 4 is fixedly installed in the middle above the device table 1, and clamps 5 are symmetrically arranged on both sides above the processing table 4, and a stabilizing component 6 is arranged above the two clamps 5. The stabilizing component 6 includes a strip plate 1 601, a strip block 1 602, a strip block 2 603, a strip plate 2 604 and a pressure plate 605. An adjusting screw 17 is arranged on one side of the strip plate 1 601, and the adjusting screw 17 passes through the strip plate 1 601 and is threadedly connected with the clamp 5. A pressure ring 18 is arranged on one side of the strip plate 1 601 along the outer side of the adjusting screw 17, and the pressure ring 18 is welded to the adjusting screw 17.

[0024] During use, when clamping the special-shaped copper forging, the special-shaped copper forging is placed on the processing table 4, and the two sides of the special-shaped copper forging are clamped by driving the two clamping plates 5 to move, and then the stabilizing component 6 is rotated to adjust the angle position according to the shape of the special-shaped copper forging, and then the pressing plate 605 is moved downward to press and fix the special-shaped copper forging from other directions, so that the special-shaped copper forging can be fixed at multiple points, realizing the limited fixation of the special-shaped copper forging processing, which is beneficial to the position stability of the special-shaped copper forging during the processing and increases the practicality of the fixing device.

[0025] Furthermore, a transmission box 9 is fixedly installed below the device table 1, and a ball screw 10 is rotatably installed inside the transmission box 9. Sliding blocks 11 are symmetrically slidably installed at both ends of the outer side of the ball screw 10, and the thread directions of the two ends of the outer side of the ball screw 10 are opposite. A transmission rod 7 is fixedly installed below the sliding block 11, and one end of the transmission rod 7 away from the sliding block 11 extends to the top of the device table 1 and is fixedly connected to the clamping plate 5 by screws, so that by driving the ball screw 10 to rotate, the two sliding blocks 11 can be brought close to each other, and then through the transmission of the two transmission rods 7, the two clamping plates 5 can move synchronously, which is convenient for the clamping of the special-shaped copper forgings, and the synchronous movement of the two clamping plates 5 allows the special-shaped copper forgings to be limited and fixed in the middle position of the processing table 4, which is beneficial to the positioning and clamping of the special-shaped copper forgings.

[0026] Furthermore, a motor 12 is fixedly installed on one side of the transmission box 9, and the output end of the motor 12 is fixedly connected to the ball screw 10, so that the motor 12 can drive the ball screw 10 to rotate. A guide block 8 is fixedly installed along the outer side of the transmission rod 7 above the device table 1. The guide block 8 guides and supports the transmission rod 7, thereby increasing the stability of the movement of the transmission rod 7.

[0027] Furthermore, a plate cavity 501 is provided inside the splint 5, a compression spring 14 is provided inside the plate cavity 501, and the compression spring 14 is welded to the splint 5, a clamping block 13 is fixedly installed on one side of the compression spring 14, and the clamping block 13 passes through the interior of the splint 5, so that when the splint 5 clamps the special-shaped copper forging, the clamping block 13 can be elastically pressed on the special-shaped copper forging through the elastic action of the compression spring 14.

[0028] Furthermore, strip plate 1 601 is arranged below strip block 1 602, a block cavity 1 is arranged inside strip block 1 602, the upper end of strip plate 1 601 extends into the interior of block cavity 1, strip block 2 603 is fixedly installed above one side of strip block 1 602, strip plate 2 604 is arranged on one side of strip block 2 603, a block cavity 2 is arranged inside strip block 2 603, one side of strip plate 2 604 extends into the interior of block cavity 2, pressing plate 605 is fixedly installed on one side of strip plate 2 604, a pressing block 19 is fixedly installed below the pressing plate 605, so that the position of the pressing block 19 can be adjusted, thereby increasing practicality.

[0029] Furthermore, a fixing screw 15 is threadedly installed on one side of the strip 1 602, one end of which penetrates into the interior of the strip 1 602 and contacts with the strip board 1 601, so that the strip board 1 601 and the strip 1 602 can be stably connected, and a fixing screw 2 16 is threadedly installed on the upper side of the strip 2 603, the lower end of which penetrates into the interior of the strip 2 603 and contacts with the strip board 2 604, so that the strip 2 603 and the strip board 2 604 can be stably connected.

[0030] Furthermore, an operation panel 3 is fixedly installed on the top of the device table 1 to facilitate the operation of the fixed device. A bottom leg 2 is fixedly installed below the device table 1. Four bottom legs 2 are provided, which are respectively located at the four corners below the device table 1 to support the device table 1.

[0031] Working principle: When in use, when clamping the special-shaped copper forgings, the special-shaped copper forgings are placed on the processing table 4, and the two sliding blocks 11 can be moved close to each other by driving the ball screw 10 inside the transmission box 9 to rotate, and then the two transmission rods 7 are used to drive the two clamping plates 5 to move synchronously to clamp the two sides of the special-shaped copper forgings, and then according to the shape of the special-shaped copper forgings, loosen the fixing screw 15 and the fixing screw 2 16, adjust the position of the pressure block 19, and loosen the adjusting screw 17, rotate the stabilizing component 6 to adjust the angle position, and then tighten the adjusting screw 17 to fix the angle of the stabilizing component 6, and then move the pressure block 19 downward to press and fix the special-shaped copper forgings from other directions, and tighten the fixing screw 15 and the fixing screw 2 16 at the same time, so that the special-shaped copper forgings can be fixed at multiple points, realizing the limit fixation of the processing of special-shaped copper forgings.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A position limiting and fixing device for processing special-shaped copper forgings, comprising a device table (1), characterized in that: A processing table (4) is fixedly installed in the middle above the device table (1), and clamps (5) are symmetrically arranged on both sides above the processing table (4). A stabilizing component (6) is arranged above the two clamps (5), and the stabilizing component (6) includes a strip plate one (601), a strip block one (602), a strip block two (603), a strip plate two (604) and a pressure plate (605). An adjusting screw (17) is arranged on one side of the strip plate one (601), and the adjusting screw (17) passes through the strip plate one (601) and is threadedly connected to the clamps (5). A pressure ring (18) is arranged on one side of the strip plate one (601) along the outer side of the adjusting screw (17), and the pressure ring (18) is welded to the adjusting screw (17).

2. The position limiting and fixing device for processing special-shaped copper forgings according to claim 1 is characterized in that: A transmission box (9) is fixedly installed below the device platform (1), a ball screw (10) is rotatably installed inside the transmission box (9), sliding blocks (11) are symmetrically slidably installed at the two ends of the outer side of the ball screw (10), the threads of the two ends of the outer side of the ball screw (10) are in opposite directions, a transmission rod (7) is fixedly installed below the sliding block (11), and one end of the transmission rod (7) away from the sliding block (11) extends to the top of the device platform (1) and is fixedly connected to the clamping plate (5) by screws.

3. The position limiting and fixing device for processing special-shaped copper forgings according to claim 2 is characterized in that: A motor (12) is fixedly mounted on one side of the transmission box (9), the output end of the motor (12) is fixedly connected to the ball screw (10), and a guide block (8) is fixedly mounted above the device platform (1) along the outer side of the transmission rod (7).

4. The position limiting and fixing device for processing special-shaped copper forgings according to claim 1 is characterized in that: A plate cavity (501) is provided inside the clamping plate (5), a compression spring (14) is provided inside the plate cavity (501), and the compression spring (14) is welded to the clamping plate (5), a clamping block (13) is fixedly mounted on one side of the compression spring (14), and the clamping block (13) passes through the interior of the clamping plate (5).

5. The position limiting and fixing device for processing special-shaped copper forgings according to claim 1 is characterized in that: The strip plate one (601) is arranged below the strip block one (602), a block cavity one is arranged inside the strip block one (602), the upper end of the strip plate one (601) extends into the interior of the block cavity one, the strip block two (603) is fixedly installed above one side of the strip block one (602), the strip plate two (604) is arranged on one side of the strip block two (603), a block cavity two is arranged inside the strip block two (603), one side of the strip plate two (604) extends into the interior of the block cavity two, the pressing plate (605) is fixedly installed on one side of the strip plate two (604), and a pressing block (19) is fixedly installed below the pressing plate (605).

6. The position limiting and fixing device for processing special-shaped copper forgings according to claim 1 is characterized in that: A fixing screw rod 1 (15) is threadedly installed on one side of the strip block 1 (602), one end of which penetrates into the interior of the strip block 1 (602) and contacts with the strip board 1 (601), and a fixing screw rod 2 (16) is threadedly installed on the upper side of the strip block 2 (603), the lower end of which penetrates into the interior of the strip block 2 (603) and contacts with the strip board 2 (604).

7. The position limiting and fixing device for processing special-shaped copper forgings according to claim 1 is characterized in that: An operation panel (3) is fixedly mounted above the device platform (1), and a bottom leg (2) is fixedly mounted below the device platform (1).

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