CN219170177U

CN219170177U - Clamp for machining metal plate

Info

Publication number: CN219170177U
Application number: CN202222812183.XU
Authority: CN
Inventors: 周志玉
Original assignee: Jiangsu Hongfengtai New Material Technology Co ltd
Current assignee: Jiangsu Hongfengtai New Material Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-06-13
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a clamp for machining a metal plate, which comprises an objective table and a clamping structure, wherein the objective table is provided with a position adjusting structure for moving the clamping structure, the position adjusting structure comprises two groups of connecting blocks, each group of connecting blocks is two and symmetrically arranged on one side of the top end of the objective table, a beam sliding rod is fixedly arranged between the two connecting blocks of the same group, a connecting sliding sleeve for mounting the clamping structure is sleeved on the outer wall of the beam sliding rod in a sliding manner, and a T-shaped threaded fastener is inserted into the outer threads of the connecting sliding sleeve. According to the utility model, through the connecting blocks capable of translating on the objective table, the transverse and longitudinal adjustment of the positions of the clamping structures fixed on the outer wall of the connecting sliding sleeve can be carried out by matching with the arrangement of the cross beam sliding rod between two adjacent connecting blocks and the connecting sliding sleeve and the T-shaped threaded fastener on the cross beam sliding rod, the operation is convenient, the adjustment precision is high, the clamping positioning of metal plates with various sizes is adapted, and meanwhile, the clamping position is convenient to adjust, so that the application adaptability of the clamp is improved.

Description

Clamp for machining metal plate

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp for machining a metal plate.

Background

The metal plate is a raw material of a common metal product, and can be processed into a required metal product by cutting, drilling, grinding, polishing, welding, air jetting and the like.

In the prior art, in the process of drilling a metal plate, a clamp is required to be used for fixing the metal plate by a press, so that the problem that the quality of drilling is affected by shaking or vibration of the metal plate in the drilling process is avoided, the metal plate in the drilling process is provided with multiple sizes, the clamp used today clamps the metal plates with different sizes, the use limitation is large, the clamping positions on the clamp cannot be adjusted simply and conveniently aiming at the metal plates with different sizes, and therefore, the clamp for machining the metal plate is provided to solve the defect that the clamp cannot be adjusted conveniently.

Disclosure of Invention

The utility model aims to provide a clamp for processing a metal plate, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a metal plate processing jig comprising:

the objective table is used for bearing the metal plate and installing components;

the clamping structure is used for compressing and positioning the metal plate on the objective table;

the object stage is provided with a position adjusting structure for moving the clamping structure;

the position adjusting structure comprises two groups of connecting blocks capable of horizontally and transversely moving, each group of connecting blocks are two and symmetrically arranged on one side of the top end of the objective table, a beam sliding rod is fixedly arranged between the two connecting blocks in the same group, a connecting sliding sleeve used for installing a clamping structure is sleeved on the outer wall of the beam sliding rod in a sliding mode, and T-shaped threaded fasteners are arranged on the outer side threads of the connecting sliding sleeve in a penetrating mode.

Preferably, the inner cavity of the objective table is provided with a driving structure for the translation of the two groups of connecting blocks, and the top end of the objective table is symmetrically provided with two guide through holes for connecting the connecting blocks to be connected with the driving structure.

Preferably, the driving structure comprises a combined screw rod, the combined screw rod is rotatably arranged in the middle of the inner cavity of the object stage, two concave driving blocks are symmetrically threaded on the outer wall of the combined screw rod in a penetrating mode, and two ends of each concave driving block respectively penetrate through the guide through holes and are fixedly connected with the outer wall of the connecting block at the corresponding position.

Preferably, two ends of the concave driving block are provided with guide slide bars in a sliding and penetrating mode through the through holes, two ends of the guide slide bars are fixedly connected with inner walls of two sides of the objective table respectively, and one end of the combined screw rod penetrates through the outer wall of the objective table and is fixedly connected with a rotating disc piece.

Preferably, the clamping structure comprises a fixed plate fixedly connected with the outer wall of the connecting block, a lifting screw rod is arranged at the end part of the fixed plate in a threaded penetrating mode, a pressing plate is arranged at the bottom end of the lifting screw rod in a rotating mode, and a rotating handle is fixedly arranged at the top end of the lifting screw rod.

Preferably, the bottom end fixing of the objective table is provided with an installation bottom plate, and the corners of the installation bottom plate are provided with installation through holes for installation and fixation of the installation bottom plate.

The utility model has the technical effects and advantages that:

(1) According to the utility model, through the connecting blocks capable of translating on the objective table, and the arrangement of the cross beam sliding rod between two adjacent connecting blocks and the connecting sliding sleeve and the T-shaped threaded fastener on the cross beam sliding rod, the position of the clamping structure fixed on the outer wall of the connecting sliding sleeve can be transversely and longitudinally adjusted, the operation is convenient, the adjusting precision is high, the clamping positioning of metal plates with various sizes is adapted, and meanwhile, the clamping position is convenient to adjust, so that the application adaptability of the clamp is improved;

(2) According to the utility model, through the clamping structure formed by the fixing plate, the lifting screw and the rotating handle, the metal plate on the objective table can be pressed and positioned, the stability of clamping and positioning the metal plate is improved, and the influence of vibration generated by the metal plate during drilling on the drilling quality is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a partial enlarged structure at a of fig. 1 according to the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at B of fig. 1 according to the present utility model.

FIG. 4 is a schematic view of the present utility model in a cross-sectional view at the top.

In the figure: 1. an objective table; 11. a mounting base plate; 12. mounting through holes; 2. a clamping structure; 21. a fixing plate; 22. lifting screw rods; 23. rotating the handle; 24. a pressing plate; 3. a position adjustment structure; 31. a connecting block; 32. a cross beam slide bar; 33. the sliding sleeve is connected; 34. a T-shaped threaded fastener; 35. a concave driving block; 36. a combination screw; 37. a guide slide bar; 38. and a guide through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a jig for metal plate processing as shown in fig. 1 to 4, comprising:

the objective table 1 is used for bearing a metal plate and installing components, an installation bottom plate 11 is fixedly arranged at the bottom end of the objective table 1, installation through holes 12 for installation and fixation of the objective table are formed in corners of the installation bottom plate 11, and the objective table 1 can be conveniently installed on a rack of processing equipment through the installation bottom plate 11 and the installation through holes 12, so that the convenience of fixture installation is improved;

the clamping structure 2 is used for compressing and positioning a metal plate on the objective table 1, the clamping structure 2 comprises a fixed plate 21 fixedly connected with the outer wall of a connecting block 31, a lifting screw rod 22 is arranged at the end part of the fixed plate 21 in a threaded penetrating manner, a pressing plate 24 is arranged at the bottom end of the lifting screw rod 22 in a rotating manner, a rotating handle 23 is fixedly arranged at the top end of the lifting screw rod 22, the rotating handle 23 is similar to a straight shape, an operator can conveniently twist, the lifting screw rod 22 is driven to rotate clockwise or anticlockwise, the lifting screw rod 22 is matched with the threaded penetrating connection between the lifting screw rod 22 and the fixed plate 21, the lifting screw rod 22 is driven to rotate and move downwards or upwards, the pressing plate 24 is driven to downwards extrude the metal plate to achieve the purpose of compressing and fixing, and meanwhile unlocking is convenient.

The position adjusting structure 3 for moving the clamping structure 2 is arranged on the objective table 1, the position adjusting structure 3 comprises two groups of connecting blocks 31 capable of horizontally and transversely moving, each group of connecting blocks 31 is two and symmetrically arranged on one side of the top end of the objective table 1, a beam sliding rod 32 is fixedly arranged between the two connecting blocks 31 of the same group, a connecting sliding sleeve 33 for mounting the clamping structure 2 is sleeved on the outer wall of the beam sliding rod 32 in a sliding manner, T-shaped threaded fasteners 34 are inserted in the outer threads of the connecting sliding sleeve 33, the connecting sliding rod 32 is connected through two adjacent connecting blocks 31, and the connecting sliding sleeve 33 slides on the beam sliding rod 32 in a matched manner and the T-shaped threaded fasteners 34 compress and position the connecting sliding sleeve 33 on the beam sliding rod 32, so that the position of the clamping structure 2 can be adjusted to adapt to the length of a metal plate to adjust compression points;

the inner cavity of the objective table 1 is provided with a driving structure for the translation of two groups of connecting blocks 31, two guide through holes 38 for connecting the connecting blocks 31 with the driving structure are symmetrically formed in the top end of the objective table 1, the driving structure comprises a combined screw 36, the combined screw 36 is formed by welding two threads with the same size and opposite thread directions, the combined screw 36 is rotationally arranged in the middle of the inner cavity of the objective table 1, two concave driving blocks 35 are symmetrically and threadedly inserted into the outer wall of the combined screw 36, two ends of each concave driving block 35 respectively penetrate through the guide through holes 38 to be fixedly connected with the outer wall of the corresponding connecting block 31, two ends of each concave driving block 35 penetrate through the guide through holes 38 to be fixed with the connecting block 31, and the two concave driving blocks 35 are driven to synchronously move in opposite directions or reversely in cooperation with the rotation of the combined screw 36, so as to adjust the transverse positions of the transverse beam sliding rods 32 and the clamping structures 2 on the transverse positions of the transverse beams to adapt to the width of metal plates;

the two ends of two concave driving blocks 35 are provided with guide slide bars 37 in a sliding and penetrating mode through the arranged through holes, the two ends of the two guide slide bars 37 are fixedly connected with the inner walls of the two sides of the objective table 1 respectively, the concave driving blocks 35 are limited and guided through the arrangement of the guide slide bars 37, the stability of driving the concave driving blocks 35 to move when the combined screw 36 rotates is improved, one end of the combined screw 36 penetrates through the outer wall of the objective table 1 and is fixedly connected with a rotating plate, and an operator can conveniently rotate the combined screw 36 from the outside.

The working principle of the utility model is as follows: the metal plate is placed on the object stage 1, then according to the width of the metal plate, the screw rods 36 are manually and clockwise combined, and the guide of the guide slide rods 37 is matched, so that the two concave driving blocks 35 drive the connecting block 31 to horizontally move, the two beam slide rods 32 synchronously move in opposite directions to resist and position two sides of the metal plate, the two connecting slide rods 33 on the same beam slide rod 32 are adjusted by manually sliding the connecting slide sleeve 33 to move on the beam slide rod 32, so that the metal plate is convenient to adapt to different lengths, the rotary handle 23 is manually and clockwise rotated, the lifting screw rod 22 is driven to rotate and move downwards, the pressing plate 24 can press the surface of the metal plate, and therefore the stable pressing and positioning of the metal plate are achieved, and the follow-up processing operation is convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A metal plate processing jig comprising:

a stage (1) for carrying a metal plate and mounting components;

the clamping structure (2) is used for compressing and positioning the metal plate on the objective table (1);

the method is characterized in that: the object stage (1) is provided with a position adjusting structure (3) for moving the clamping structure (2);

the position adjusting structure (3) comprises two groups of connecting blocks (31) capable of horizontally and transversely moving, each group of connecting blocks (31) are two and symmetrically arranged on one side of the top end of the objective table (1), a beam sliding rod (32) is fixedly arranged between the two connecting blocks (31) in the same group, a connecting sliding sleeve (33) used for installing the clamping structure (2) is sleeved on the outer wall of the beam sliding rod (32) in a sliding manner, and T-shaped threaded fasteners (34) are arranged on the outer side threads of the connecting sliding sleeve (33) in a penetrating manner.

2. The clamp for machining metal plates according to claim 1, wherein the inner cavity of the objective table (1) is provided with a driving structure for translating the two groups of connecting blocks (31), and two guide through holes (38) for connecting the connecting blocks (31) with the driving structure are symmetrically formed in the top end of the objective table (1).

3. The clamp for machining the metal plate according to claim 2, wherein the driving structure comprises a combined screw (36), the combined screw (36) is rotatably arranged in the middle of an inner cavity of the objective table (1), two concave driving blocks (35) are symmetrically threaded on the outer wall of the combined screw (36), and two ends of the two concave driving blocks (35) respectively penetrate through guide through holes (38) and are fixedly connected with the outer wall of a connecting block (31) at a corresponding position.

4. A metal plate machining fixture according to claim 3, wherein two ends of the concave driving blocks (35) are respectively provided with a guide slide bar (37) through the opened through holes in a sliding and inserting way, two ends of the guide slide bars (37) are respectively fixedly connected with inner walls at two sides of the objective table (1), and one end of the combined screw (36) penetrates through the outer wall of the objective table (1) and is fixedly connected with a rotating disc piece.

5. The clamp for machining the metal plate according to claim 1, wherein the clamping structure (2) comprises a fixed plate (21) fixedly connected with the outer wall of the connecting block (31), a lifting screw (22) is inserted into the end threads of the fixed plate (21), a pressing plate (24) is rotatably arranged at the bottom end of the lifting screw (22), and a rotating handle (23) is fixedly arranged at the top end of the lifting screw (22).

6. The clamp for machining the metal plate according to claim 1, wherein a mounting base plate (11) is fixedly arranged at the bottom end of the objective table (1), and mounting through holes (12) for mounting and fixing the mounting base plate are formed at corners of the mounting base plate (11).