Clamp for metal product machining

Abstract

The utility model relates to the technical field of metal product machining, and discloses a clamp for metal product machining, which comprises a support column, a lifting support is sleeved on the outer wall of the top end of the support column, a fastening bolt penetrates through the outer wall of one end of the lifting support close to the support column, and a clamping sleeve is fixed on the lower surface of one end of the lifting support far away from the support column. A motor is mounted on the inner surface of the upper end of the jacket through a bolt, and a driving gear is fixed to an output shaft of the motor; the guide rails are fixed to the inner surfaces of the two sides of the clamping sleeve, toothed plates are arranged on the inner sides of the guide rails, and the other sides of the toothed plates are meshed with the outer surface of the driving gear. The clamp for metal product machining is provided with the clamping plate, the clamping plate is driven by the arc-shaped plate and the toothed plate, the metal product to be machined is clamped at the lower end of the clamping sleeve, the operation range of the clamping plate can be controlled through telescopic rotation adjustment of the lifting support on the supporting column, and the clamping function of the clamp is better in applicability under multiple use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a clamp for metal product processing. Background Art

[0002] Metalworking, also known as metalworking or metal processing, refers to the production activities that involve processing materials composed primarily of metal elements and possessing metallic properties. This includes the processing of metal materials into objects, parts, and components. Metalworking is widely used in various fields, including science, industry, art, and crafts.

[0003] After searching, there is a metal product processing fixture with the publication number: CN221818563U, which includes a workbench, and the top of the workbench is slidably connected with a fixed table and a movable table, which is used to solve the problem that the conventional clamping mechanism easily causes damage to the surface of the metal product during use. The clamping angle of the clamping mechanism in practice is relatively fixed, and it cannot be adjusted up and down and rotated according to processing requirements. The applicability in multiple scenarios is poor. For this reason, we propose a metal product processing fixture. Utility Model Content

[0004] The purpose of the present utility model is to provide a fixture for processing metal products to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a fixture for processing metal products, comprising:

[0006] A pillar, wherein the outer wall of the top end of the pillar is provided with a lifting bracket, a fastening bolt is penetrated through the outer wall of the end of the lifting bracket close to the pillar, a jacket is fixed to the lower surface of the end of the lifting bracket away from the pillar, a motor is mounted on the inner surface of the upper end of the jacket via bolts, and a driving gear is fixed to the output shaft of the motor;

[0007] The guide rail is fixed on the inner surfaces of both sides of the jacket, a tooth plate is placed on the inner side of the guide rail, and the other side of the tooth plate is engaged with the outer surface of the driving gear, an arc-shaped plate is fixed on the outer surface of one end of the tooth plate away from the driving gear, and the arc-shaped plate passes through the outer surfaces of both sides of the jacket, a connecting rod is fixed on the lower surface of the arc-shaped plate, and a clamping plate is fixed to the other end of the connecting rod.

[0008] Furthermore, the lifting bracket is telescopically connected to the pillar through the fastening bolts, the jacket is rotationally connected to the pillar through the lifting bracket, and the driving gear is rotationally connected to the jacket through the output shaft of the motor.

[0009] Furthermore, the guide rail and the tooth plate are symmetrically arranged about the central axis of the jacket, and the arc plate is telescopically connected to the jacket through the tooth plate and the driving gear, and the clamping plate is telescopically connected to the jacket through the connecting rod and the arc plate.

[0010] Furthermore, an upper support plate is fixed to the middle outer wall of the pillar, a lower support plate is sleeved on the lower end of the pillar, and a screw sleeve is installed on the outer wall of the lower end of the pillar through a thread.

[0011] Furthermore, the upper support plate and the lower support plate are parallel to each other, and the lower support plate forms a detachable structure through the screw sleeve and the pillar.

[0012] Furthermore, an embedding groove is formed on the inner surface of the splint, an embedding block is installed on the inner side of the embedding groove through bolts, and a rubber pad is fixed to the outer wall of the other side of the embedding block.

[0013] Furthermore, the rubber pad forms a detachable structure with the clamping plate through the embedding block and the embedding groove, and the rubber pad forms a telescopic connection with the clamping plate and the jacket.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The clamp for processing metal products is provided with a clamping plate, which is driven by an arc plate and a tooth plate to clamp the metal product to be processed at the lower end of the sleeve, and the operating range of the clamping plate can be controlled by the telescopic rotation adjustment of the lifting bracket on the pillar, so that the clamping function of the clamp is more applicable in multiple usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model in the combined working state;

[0017] Figure 2 This is a schematic diagram of the enlarged cross-sectional structure of the jacket portion of the present invention;

[0018] Figure 3 This is a schematic diagram of the main structure of the utility model in a disassembled state of the support part;

[0019] Figure 4 This is a partially enlarged structural diagram of the rubber pad of the utility model.

[0020] In the figure: 1. Pillar; 2. Lifting bracket; 3. Fastening bolt; 4. Jacket; 5. Motor; 6. Driving gear; 7. Guide rail; 8. Tooth plate; 9. Arc plate; 10. Connecting rod; 11. Clamp; 12. Upper support plate; 13. Lower support plate; 14. Screw sleeve; 15. Groove; 16. Block; 17. Rubber pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] This utility model provides a metal product processing fixture through improvement. Figure 1-Figure 2 , including: a pillar 1, a lifting bracket 2 is provided on the outer wall of the top end of the pillar 1, a fastening bolt 3 is passed through the outer wall of the lifting bracket 2 close to the pillar 1, and the lifting bracket 2 is telescopically connected to the pillar 1 through the fastening bolt 3, and a jacket 4 is fixed on the lower surface of the lifting bracket 2 away from the end of the pillar 1, and the jacket 4 is rotatably connected to the pillar 1 through the lifting bracket 2, and the lifting and rotatable lifting bracket 2 is used to adjust the operating point of the jacket 4; a motor 5 is installed on the inner surface of the upper end of the jacket 4 through bolts, and a driving gear 6 is fixed to the output shaft of the motor 5, and the driving gear 6 is rotatably connected to the jacket 4 through the output shaft of the motor 5, and guide rails 7 are fixed to the inner surfaces of both sides of the jacket 4, and the guide rails 7 are used to limit the movement trajectory of the tooth plate 8 to keep the tooth plate 8 stable in telescopic movement; a tooth plate 8 is placed on the inner side of the guide rail 7, and the guide rail 7 and the tooth plate 8 is symmetrically arranged about the central axis of the sleeve 4, and the other side of the tooth plate 8 is meshed with the outer surface of the driving gear 6. The outer surface of the tooth plate 8 away from one end of the driving gear 6 is fixed with an arc plate 9, and the arc plate 9 penetrates to the outer surfaces of both sides of the sleeve 4, and the arc plate 9 forms a telescopic connection between the tooth plate 8 and the driving gear 6 and the sleeve 4. A connecting rod 10 is fixed to the lower surface of the arc plate 9, and a clamping plate 11 is fixed to the other end of the connecting rod 10, and the clamping plate 11 forms a telescopic connection between the connecting rod 10 and the arc plate 9 and the sleeve 4. The set clamping plate 11 is driven by the arc plate 9 and the tooth plate 8 to clamp the metal product to be processed at the lower end of the sleeve 4, and the operating range of the clamping plate 11 can be controlled by the telescopic rotation adjustment of the lifting bracket 2 on the pillar 1, so that the clamping function of the clamp is more applicable in multiple usage scenarios.

[0023] See also Figure 1 and Figure 3 A clamp for processing metal products includes: an upper support plate 12 is fixed to the middle outer wall of the pillar 1, and a lower support plate 13 is sleeved on the lower end of the pillar 1. The upper support plate 12 and the lower support plate 13 are parallel to each other, and a screw sleeve 14 is installed on the outer wall of the lower end of the pillar 1 through a thread, and the lower support plate 13 forms a detachable structure with the pillar 1 through the screw sleeve 14. The upper support plate 12 and the lower support plate 13 are used to fix the pillar 1 on the clamping support surface through the fastening of the screw sleeve 14, which is used to expand the scope of use of the clamp and improve the applicability of the clamp in various environments.

[0024] See also Figure 1-Figure 2 and Figure 4 , a clamp for processing metal products, including: an embedding groove 15 is opened on the inner surface of the splint 11, the embedding groove 15 is used to improve the clamping effect of the splint 11 on irregular metal products and provide additional expansion function; an embedding block 16 is installed on the inner side of the embedding groove 15 by bolts, and a rubber pad 17 is fixed to the outer wall of the other side of the embedding block 16, and the rubber pad 17 is connected to the splint 11 through the embedding block 16 and the embedding groove 15 to form a detachable structure, and the rubber pad 17 is telescopically connected to the splint 11 and the jacket 4. The set rubber pad 17 is installed on the inner side of the splint 11 through the embedding block 16 and fasteners, which is used to provide flexible protection for the metal product when the splint 11 clamps the softer metal product, thereby preventing the splint 11 from scratching the metal product.

[0025] Working principle: For this type of fixture for processing metal products, the staff will first place and fix the pillar 1 on a suitable vertical surface for stabilization according to the needs. If there is a lack of fixing tools in the working environment, the upper support plate 12 and the lower support plate 13 on the pillar 1 can also be used to clamp the supporting surface, and the screw sleeve 14 can be used to tighten and fix the lower support plate 13, so that the pillar 1 can firmly support the lifting bracket 2 and the jacket 4. After the lifting bracket 2 is adjusted to the appropriate height and angle, the staff will tighten the fastening bolts 3 to fix the lifting bracket 2 to prevent the lifting bracket 2 from shaking when the clamping plate 11 is clamping the metal product and affecting the clamping effect. Later, when the metal product needs to be clamped, the clamp The motor 5 installed in the sleeve 4 first drives the driving gear 6 to rotate through the output shaft, and the driving gear 6 drives the tooth plate 8 placed on the inner side of the guide rail 7 to extend outward, driving the arc plate 9, connecting rod 10 and clamping plate 11 to move toward the outside of the sleeve 4. After the clamping plate 11 is extended to a suitable distance, the output shaft is clicked to rotate and drive the clamping plate 11 to clamp the metal product inside, and the self-locking mechanism of the motor 5 is used to keep the clamped metal product stable, thereby realizing a fast and stable clamping function. Finally, if it is necessary to protect the surface of the clamped metal product, the rubber pad 17 can be installed on the inner side of the clamping plate 11 through the embedment 16 and the embedding groove 15 with practical fasteners, thereby preventing the surface of the metal product from being scratched and damaged by the clamping plate 11.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for processing metal products, characterized in that: include: A pillar (1), wherein a lifting bracket (2) is sleeved on the outer wall of the top end of the pillar (1), a fastening bolt (3) is penetrated through the outer wall of the end of the lifting bracket (2) close to the pillar (1), a jacket (4) is fixed on the lower surface of the end of the lifting bracket (2) away from the pillar (1), a motor (5) is mounted on the inner surface of the upper end of the jacket (4) via bolts, and a driving gear (6) is fixed to the output shaft of the motor (5); A guide rail (7) is fixed on the inner surfaces of both sides of the jacket (4); a tooth plate (8) is arranged on the inner side of the guide rail (7), and the other side of the tooth plate (8) is engaged with the outer surface of the driving gear (6); an arc plate (9) is fixed on the outer surface of one end of the tooth plate (8) away from the driving gear (6), and the arc plate (9) passes through the outer surfaces of both sides of the jacket (4); a connecting rod (10) is fixed on the lower surface of the arc plate (9), and a clamping plate (11) is fixed on the other end of the connecting rod (10).

2. A metal product processing fixture according to claim 1, characterized in that: The lifting bracket (2) is telescopically connected to the pillar (1) via a fastening bolt (3), the jacket (4) is rotationally connected to the lifting bracket (2) and the pillar (1), and the driving gear (6) is rotationally connected to the jacket (4) via an output shaft of the motor (5).

3. The metal product processing fixture according to claim 1, characterized in that: The guide rail (7) and the tooth plate (8) are symmetrically arranged with respect to the central axis of the jacket (4), and the arc plate (9) is telescopically connected to the jacket (4) through the tooth plate (8) and the driving gear (6), and the clamping plate (11) is telescopically connected to the jacket (4) through the connecting rod (10) and the arc plate (9).

4. A fixture for processing metal products according to claim 1, characterized in that: An upper support plate (12) is fixed to the middle outer wall of the pillar (1), a lower support plate (13) is sleeved on the lower end of the pillar (1), and a screw sleeve (14) is installed on the outer wall of the lower end of the pillar (1) through a thread.

5. A metal product processing fixture according to claim 4, characterized in that: The upper support plate (12) and the lower support plate (13) are parallel to each other, and the lower support plate (13) forms a detachable structure with the support column (1) through the screw sleeve (14).

6. The metal product processing fixture according to claim 1, characterized in that: The inner surface of the clamping plate (11) is provided with an embedding groove (15), the inner side of the embedding groove (15) is installed with an embedding block (16) through bolts, and the outer wall of the other side of the embedding block (16) is fixed with a rubber pad (17).

7. A metal product processing fixture according to claim 6, characterized in that: The rubber pad (17) forms a detachable structure with the clamping plate (11) through the embedded block (16) and the embedded groove (15), and the rubber pad (17) forms a telescopic connection with the clamping sleeve (4) through the clamping plate (11).

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