CN219113865U

CN219113865U - Fixing device for metal processing

Info

Publication number: CN219113865U
Application number: CN202223576164.8U
Authority: CN
Inventors: 任国平
Original assignee: Wuxi Ruixuan Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Ruixuan Precision Machinery Manufacturing Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a fixing device for metal processing, which comprises a supporting seat, wherein two ends of the upper surface of the supporting seat are fixedly provided with fixing plates, two opposite surfaces of the fixing plates are respectively provided with a clamping plate, one side surface of the top end of each clamping plate is fixedly provided with a concave block, the opposite surfaces of the two concave blocks are respectively provided with an arc-shaped opening, the opposite surfaces of the two clamping plates are respectively fixedly provided with a pulling bolt, the center of the outer surface of each fixing plate is provided with a sliding opening in sliding connection with each pulling bolt, and one end of each pulling bolt penetrates through the inner wall of each sliding opening and extends to the rear surface of the fixing plate. Through setting up the concave piece that is located splint top one side, when can making two splint centre gripping metalworks simultaneously, can the centre gripping have the metalwork on radian surface, the bottom surface of splint is equipped with the grip block simultaneously, can be used for the normal planar metalwork of centre gripping, and the device's setting can make during the metal processing, and fixing device's adaptability increases, further assists improvement processingquality.

Description

Fixing device for metal processing

Technical Field

The utility model relates to the technical field of metal processing, in particular to a fixing device for metal processing.

Background

Metalworking is abbreviated as metalworking, and refers to a production activity of processing a material having metal characteristics composed of a metal element or a metal element as a main component by a human being. Is a process technology for processing metal materials into articles, parts and components.

At present, in the process of processing metal materials, the metal materials are clamped and fixed, then the processing of different procedures is completed through different equipment, when processing some plates and profiles processed in the initial stage, the problems of local deformation and inconsistent thickness at different positions possibly exist due to different initial shapes, so that the fixing device for metal processing is very difficult to clamp and fasten the plates and profiles by using some conventional standard clamping and fixing devices, the fixing of the metal materials cannot be completed well, and potential safety hazards are caused for later processing.

Disclosure of Invention

In view of the above problems, the present utility model provides a fixing device for metal working, which has an effect of facilitating clamping of a metal piece.

The technical scheme of the utility model is as follows:

fixing device for metalworking, including the supporting seat, the equal fixed mounting in upper surface both ends of supporting seat has the fixed plate, two the relative face of fixed plate all is equipped with splint, the top side fixed mounting of splint has the concave block, two the relative face of concave block all is the arc opening, the below of concave block is equipped with the grip block of fixing at the splint surface, two the equal fixed mounting in opposite sides of splint has the bolt, the smooth mouth with bolt sliding connection has been seted up in the surface center department of fixed plate, the one end of bolt runs through the inner wall of smooth mouth and extends to the rear surface of fixed plate, the one end cover that the bolt is located the splint surface is equipped with compression spring, compression spring's one end is fixed at the surface of splint, and the surface at the fixed plate is fixed to the other end.

In a further technical scheme, the outer surface of grip block is equipped with auxiliary gasket, auxiliary gasket faces a side fixed mounting of grip block and has two inserted bars, the jack that uses with the inserted bar cooperation is seted up to the surface of grip block.

In further technical scheme, the equal fixed mounting of both sides face of splint has the connecting block, a side fixed mounting of connecting block face towards the fixed plate has the slide bar, and two slide bars are located the both sides of pulling the bolt respectively, two relative logical grooves have been seted up to the surface of fixed plate, the surface of slide bar closely laminates the inner wall at logical groove, the screw thread groove has been seted up to the one end penetration groove that the connecting block was kept away from to the slide bar, the surface threaded connection of screw thread groove has fixation nut.

In a further technical scheme, the bottom end of the clamping plate is provided with a pulley, and the outer surface of the pulley moves on the top surface of the supporting seat.

In a further technical scheme, the one end that the draw bolt kept away from splint is fixed mounting has the pull ring, compression spring is the heliciform that one end is little one end is big, and the tip is fixed at the surface that the draw bolt is located splint one end.

The beneficial effects of the utility model are as follows:

1. through setting up the concave block that is located splint top one side, can make two splint when centre gripping metalworks simultaneously, can centre gripping have radian surface's metalwork, the bottom surface of splint is equipped with the grip block simultaneously, can be used for centre gripping normal planar metalwork, the setting of the device can make during the metalworking, and fixing device's adaptability increases, further assists improvement processingquality;

2. through setting up the surface that auxiliary gasket is located the grip block, can make some smallclothes when the centre gripping, can avoid being worn and torn the condition because of the centre gripping to use the grafting mode of inserted bar and jack, can improve the convenience of installation.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view showing the assembly structure of the fixing plate and the clamping plate according to the embodiment of the present utility model;

FIG. 3 is a schematic view of a pull plug according to an embodiment of the present utility model;

fig. 4 is a schematic view of a compression spring according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a support base; 2. a fixing plate; 3. a clamping plate; 4. a concave block; 5. a clamping plate; 6. pulling a bolt; 7. a pull ring; 8. a connecting block; 9. a slide rod; 10. a thread groove; 11. a fixing nut; 12. a sliding port; 13. a through groove; 14. a compression spring; 15. an auxiliary gasket; 16. a rod; 17. a jack; 18. and (3) a pulley.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, the fixing device for metal processing comprises a supporting seat 1, wherein two ends of the upper surface of the supporting seat 1 are fixedly provided with fixing plates 2, opposite surfaces of the two fixing plates 2 are respectively provided with a clamping plate 3, one side surface of the top end of each clamping plate 3 is fixedly provided with a concave block 4, opposite surfaces of the two concave blocks 4 are respectively provided with an arc-shaped opening, a clamping plate 5 fixed on the outer surface of each clamping plate 3 is arranged below each concave block 4, opposite surfaces of the two clamping plates 3 are fixedly provided with a pulling bolt 6, one end of each pulling bolt 6, far away from the clamping plate 3, is fixedly provided with a pull ring 7, a sliding port 12 which is in sliding connection with the pulling bolt 6 is formed in the center of the outer surface of the fixing plate 2, one end of each pulling bolt 6 extends to the rear surface of the fixing plate 2 through the inner wall of the sliding port 12, one end of each pulling bolt 6 positioned on the outer surface of the clamping plate 3 is sleeved with a compression spring 14, each compression spring 14 is in a spiral shape with one end being small, and the other small end is fixed on the outer surface of each pulling bolt 6 positioned on one end of the clamping plate 3.

The working principle of the technical scheme is as follows:

through setting up the concave piece 4 that is located splint 3 top one side salient in grip block 5 surface, can make two splint 3 when centre gripping metalworks simultaneously, can the centre gripping have the metalwork on radian surface, and can the great work piece of centre gripping, the salient of concave piece 4 is longer than grip block 5 surface, even can make great work piece even by the centre gripping like this, the bottom also has the extension space, grip block 5 of the bottom of splint 3 can be used for the centre gripping to be less than the work piece of concave piece 4 bottom surface extension length simultaneously, can make the device not only can process the metalwork of different shapes, can also be used to the work piece of centre gripping size difference, the practicality is improved.

When the clamp is used, a large workpiece with a common shape can be directly clamped on the opposite surfaces of the two concave blocks 4, at the moment, the pull bolt 6 is pulled, the pull bolt 6 penetrates into the sliding port 12, the compression spring 14 can be compressed on the surface of the fixed plate 2 by the surface of the clamping plate 3 along with the pulling of the pull bolt 6, at the moment, the two opposite clamping plates 3 can have the opposite clamping effect by the reset elasticity generated by the compression spring 14, so that the workpiece is clamped on the opposite surfaces of the two concave blocks 4, and meanwhile, when the cambered surface is clamped, the workpiece is also placed on the concave blocks 4, and when a small workpiece is required to be clamped, the pull bolt 6 is pulled in the same way, the compression spring 14 is compressed, and the workpiece is placed on the opposite surfaces of the two clamping plates 5.

In another embodiment, as shown in fig. 1 and 2, an auxiliary spacer 15 is provided on the outer surface of the clamping plate 5, two inserting rods 16 are fixedly installed on the side surface of the auxiliary spacer 15 facing the clamping plate 5, and inserting holes 17 matched with the inserting rods 16 are formed on the outer surface of the clamping plate 5.

The auxiliary gasket 15 is inserted in the position of the concave block 4, which is longer than the protruding length of the clamping plate 5, so that the clamping plate 5 can also clamp a large workpiece, and the device is applicable to large workpieces with regular shapes, and can avoid abrasion caused by clamping. When in use, the insert rod 16 is directly inserted into the inner wall of the insertion hole 17, so that the workpiece is attached to the opposite surfaces of the two opposite auxiliary gaskets 15.

In another embodiment, as shown in fig. 1 and 3, connecting blocks 8 are fixedly mounted on two sides of the clamping plate 3, sliding rods 9 are fixedly mounted on one side of the connecting blocks 8 facing the fixed plate 2, the two sliding rods 9 are respectively located on two sides of the pull bolts 6, two opposite through grooves 13 are formed in the outer surface of the fixed plate 2, the outer surface of the sliding rod 9 is tightly attached to the inner wall of the through groove 13, a threaded groove 10 is formed in one end, far away from the connecting blocks 8, of the sliding rod 9 through the through groove 13, and fixing nuts 11 are connected to the outer surface of the threaded groove 10 in a threaded mode.

Through setting up the slide rod 9 of intubate logical groove 13 inner wall, when can making the draw bolt 6 be pulled to one side, slide rod 9 can follow the removal, simultaneously when compression spring 14's compression state keeps motionless, can be with slide rod 9 be located one side cover of fixed plate 2 and establish fixation nut 11, fix the surface at thread groove 10 with fixation nut 11 screw thread, and the position after fixing is located the opening part of logical groove 13, can guarantee the stability of draw bolt 6 by the back position like this, further improve the stability when splint 3 centre gripping, two slide rods 9 are by fixing the connecting block 8 fixed connection in splint 3 both sides simultaneously, can make splint 3 have both sides stability when the centre gripping, avoid rocking.

When the sliding bolt is used, the pulling bolt 6 is pulled towards one side face of the fixed plate 2, the compression spring 14 is compressed, the pulling bolt 6 slides on the inner wall of the sliding port 12, meanwhile, the two sliding rods 9 slide on the inner walls of the two through grooves 13, and the fixed nut 11 is sleeved on the surface of the threaded groove 10 for screwing when the compression spring 14 is kept in a compressed state until one side face of the fixed nut 11 is tightly attached to the opening of the through groove 13.

In another embodiment, as shown in fig. 1, the bottom end of the clamping plate 3 is provided with a pulley 18, and the outer surface of the pulley 18 moves on the top surface of the supporting seat 1.

By providing the scrollable pulley 18 on the upper surface of the support base 1, convenience can be improved when the clamp plate 3 is displaced by pulling the pull pin 6.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. Fixing device for metalworking, including supporting seat (1), its characterized in that: the utility model discloses a fixed plate, including fixed plate (2), clamp plate (3), recess (4), compression spring (14) are fixed in the surface of clamp plate (3), and the other end is fixed in the surface of fixed plate (2), fixed plate (2) are all fixed at the upper surface both ends of supporting seat (1), two the opposite face of fixed plate (2) all is equipped with clamp plate (3), clamp plate (4) are all fixed in the upper surface both ends, two the top side fixed surface of clamp plate (3) all is equipped with clamp plate (3), clamp plate (4) are all fixed in the opposite face of clamp plate (3), the surface center department of fixed plate (2) has seted up slide (12) with slide (6) sliding connection, the inner wall that one end of slide (6) runs through slide (12) extends to the rear surface of fixed plate (2), one end cover that clamp plate (6) are located clamp plate (3) surface is equipped with compression spring (14), the surface at clamp plate (3) is fixed to the one end of compression spring (14).

2. The metal working fixture according to claim 1, wherein: the outer surface of grip block (5) is equipped with auxiliary gasket (15), auxiliary gasket (15) face is towards a side fixed mounting of grip block (5) have two inserted bars (16), jack (17) with inserted bar (16) cooperation use have been seted up to the surface of grip block (5).

3. The metal working fixture according to claim 1, wherein: connecting block (8) are all fixed mounting to both sides face of splint (3), connecting block (8) face a side fixed mounting of fixed plate (2) has slide bar (9), and two slide bars (9) are located the both sides of tieing (6) respectively, two relative logical groove (13) have been seted up to the surface of fixed plate (2), the surface of slide bar (9) closely laminates the inner wall in logical groove (13), threaded groove (10) have been seted up in one end penetration groove (13) that connecting block (8) were kept away from to slide bar (9), the surface threaded connection of threaded groove (10) has fixation nut (11).

4. The metal working fixture according to claim 1, wherein: the bottom of splint (3) is equipped with pulley (18), and the surface activity of pulley (18) is at the top surface of supporting seat (1).

5. The metal working fixture according to claim 1, wherein: one end of the pull bolt (6) far away from the clamping plate (3) is fixedly provided with a pull ring (7), the compression spring (14) is in a spiral shape with a small end and a large end, and the small end is fixed on the outer surface of the pull bolt (6) positioned at one end of the clamping plate (3).