CN219357585U

CN219357585U - Frock tool and piercing press

Info

Publication number: CN219357585U
Application number: CN202320497679.4U
Authority: CN
Inventors: 涂伟
Original assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Current assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-18
Anticipated expiration: 2033-03-15

Abstract

The application relates to a tool fixture and piercing press relates to the technical field of tool fixture punches a hole, and it includes support body, power pack, clamping assembly and spacing subassembly, the support body is used for playing the support and bears the weight of the effect, power pack sets up outside the support body for the one end that the clamping assembly was used for the drive is close to or keeps away from the other end of clamping assembly, clamping assembly sets up in the support body for the fixed work piece of centre gripping, spacing subassembly sets up outside the one end that power pack was kept away from to the support body for the one end that power pack was kept away from to the tight clamping assembly of support. The punching machine has the effect of adapting to workpiece punching of different specifications and sizes.

Description

Frock tool and piercing press

Technical Field

The application relates to a tool fixture and a punching machine, in particular to the technical field of punching tool fixtures.

Background

At present, the metal pipe is widely applied to the fields of petrochemical industry, food medical treatment, mechanical parts and the like, is an indispensable part, and mainly aims at the processing modes of the metal pipe, such as pipe expanding, pipe shrinking, chamfering, profiling, dotting, punching and the like, wherein the punching is the most common processing mode, namely the operation of directly acting on the metal pipe by using a dotting instrument and a punching instrument to form pits and through holes on the pipe.

The punching device is a mechanical device for punching by using a punching assembly to act on a material under the driving of a power mechanism after raw materials are installed, and the existing punching device mainly comprises a workbench and a punch assembly.

Aiming at the technical characteristics, the applicant finds that when the same punching equipment is used for punching workpieces with different types, when one workpiece is replaced, the corresponding tool fixture is required to be replaced, and the tool fixture is heavy in overall weight and high in replacement difficulty, so that improvement is needed.

Disclosure of Invention

In order to improve the adaptation degree between different work pieces and the frock tool and strengthen the steadiness when both are connected, this application provides a frock tool and piercing press.

In a first aspect, the present application provides a tool fixture that adopts following technical scheme:

the utility model provides a frock tool, includes support body, power pack, clamping assembly and spacing subassembly, the support body is used for playing the support and bears the weight of the effect, power pack sets up outside the support body for the one end that the clamping assembly was used for the drive is close to or keeps away from the other end of clamping assembly, clamping assembly sets up in the support body, is used for the centre gripping fixed work piece, spacing subassembly sets up outside the one end that power pack was kept away from to the support body, is used for supporting the one end that power pack was kept away from to the clamping assembly.

Through adopting above-mentioned technical scheme, the work piece sets up in clamping assembly, promotes clamping assembly through power component and removes, and spacing subassembly can butt clamping assembly's one end, avoids clamping assembly to receive power component's thrust effect and produce the displacement to spacing subassembly's one side, causes the work piece centre gripping unstable, in addition, the setting of support body for power component, clamping assembly and spacing subassembly link to each other.

Optionally, the support body includes base, first baffle and second baffle set up on the both sides limit of base upper surface, first baffle and second baffle deviate from the face mutually and are provided with power component and spacing subassembly respectively, press from both sides tightly between setting up between first baffle and second baffle.

Through adopting above-mentioned technical scheme, the setting of support body has realized clamping assembly, power component and spacing subassembly's connection.

Optionally, the spacing subassembly includes the screw rod, the screw rod level sets up the top outside the telescopic cylinder one end is kept away from to the support body, the screw rod passes the second baffle and is close to the tight subassembly of clamp of second baffle one side threaded connection to make the screw rod butt clamp the subassembly.

Through adopting above-mentioned technical scheme, the setting of screw rod makes clamping assembly's one end can be by firm butt, avoids being close to the clamping assembly of screw rod one side and produces the displacement to screw rod one side, and causes work piece centre gripping unstable.

Optionally, the clamping assembly includes two clamping pieces that mirror image set up each other, each clamping piece all includes mount pad, connecting seat and chuck, chuck fixed connection is in the central point that the connecting seat kept away from on the side of mount pad put, the connecting seat can dismantle with the mount pad and be connected.

Through adopting above-mentioned technical scheme, the detachable connection of connecting seat and mount pad can realize changing the chuck through changing the connecting seat to realize the work piece of the different specification sizes of adaptation.

Optionally, the clamping assembly further comprises a clamping plate, wherein the clamping plate is arranged above the mounting seat and buckled to the upper end of the connecting seat, and the clamping plate is detachably connected with the mounting seat and the connecting seat.

Through adopting above-mentioned technical scheme, the setting of splint for the upper end and the mount pad of connecting seat are connected closely, can avoid at the mount pad motion in-process, and the not hard up of connecting seat influences the centre gripping effect to the work piece of the chuck that links to each other with two connecting seats.

Optionally, the support body still includes the guide bar, the guide bar is provided with a plurality of along the width direction of first baffle, each the guide bar sets up between first baffle and second baffle, when power pack drive holder motion, the holder is rectilinear motion along the guide bar.

Through adopting above-mentioned technical scheme, the setting of guide bar for the clamping piece is linear motion along the length direction of guide bar, can make two opposite clamping pieces can not produce the skew, thereby influences the clamping effect of chuck to the work piece.

Optionally, the mount pad includes sleeve and connecting block, the sleeve is provided with a plurality of and its all with each guide bar sliding connection, connecting block fixed connection is in the upper end at each telescopic, the upper end of connecting block is provided with first spacing groove, be provided with the second bulge with first spacing groove looks adaptation on the splint side that is close to the connecting block, the second bulge inserts first spacing groove (323) and realizes being connected between splint and the mount pad.

Through adopting above-mentioned technical scheme, insert the first spacing inslot of establishing the mount pad through the second bulge that sets up on the splint, can be so that realize relatively fixed between mount pad and the splint.

Optionally, a second limit groove is arranged on the lower surface of the clamping plate and a long side opposite to the lower surface of the clamping plate, a third limit groove is arranged on a side opposite to the mounting seat, a third protruding portion which is matched with the second limit groove and the third limit groove respectively is arranged on the upper side and the lower side of the connecting seat, and when the third protruding portion is inserted into the second limit groove and the third limit groove respectively, the connecting seat is connected with the mounting seat and the clamping plate.

Through adopting above-mentioned technical scheme, second spacing groove and the third spacing groove that set up respectively on mount pad and the splint provide for the third bulge on the connecting seat and insert the space of establishing, insert respectively in second spacing groove and the third spacing groove through the third bulge and realize the connection between the three.

In a second aspect, the present application provides a punching machine that adopts the following technical scheme:

the utility model provides a piercing press, includes workstation, subassembly and the frock tool as above punches a hole, the workstation plays the supporting role, the frock tool sets up on the workstation, the subassembly that punches a hole sets up in the top of frock tool, the subassembly that punches a hole is close to downwards or upwards kept away from the frock tool to reach the effect that the work piece punched a hole.

Through adopting above-mentioned technical scheme, with the work piece setting on the frock tool, punch a hole the work piece on the frock tool through the subassembly downstream that punches a hole, after the completion, the subassembly that punches a hole upwards keeps away from the frock tool, accomplishes the process of punching a hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting seat is detachably connected with the mounting seat, so that the chuck can be replaced by replacing the connecting seat, and workpieces with different specifications and sizes can be matched;

2. the guide rods are arranged, so that the clamping pieces do linear motion along the length direction of the guide rods, and two opposite clamping pieces cannot deviate, so that the clamping effect of the clamping head on a workpiece is affected;

3. the second limiting groove and the third limiting groove which are respectively arranged on the mounting seat and the clamping plate provide an inserting space for the third protruding part on the connecting seat, and the connection between the third protruding part and the second limiting groove is realized by respectively inserting the third protruding part into the second limiting groove and the third limiting groove.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a tooling fixture according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a frame according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a clamping assembly according to an embodiment of the present application;

FIG. 4 is a schematic view of the structure of FIG. 3, partially enlarged A;

FIG. 5 is a schematic view of the structure of FIG. 4, partially enlarged B;

FIG. 6 is a schematic view of the overall structure of a punch according to an embodiment of the present application;

in the figure, 1, a frame body; 11. a base; 12. a first baffle; 121. a first through hole; 13. a second baffle; 131. a second through hole; 14. a guide rod; 2. a power assembly; 21. a telescopic cylinder; 3. a clamping assembly; 31. a clamping member; 311. a first projection; 32. a mounting base; 321. a sleeve; 322. a connecting block; 323. a first limit groove; 324. a third limit groove; 33. a clamping plate; 331. a second projection; 332. the second limit groove; 333. a first lock bolt; 34. a connecting seat; 341. a third projection; 342. a second locking bolt; 35. a chuck; 36. a balance plate; 361. a bottom plate; 362. a fourth protrusion; 4. a limit component; 41. a screw; 5. a work table; 6. and (5) punching an assembly.

Detailed Description

The present application is described in further detail below with reference to fig. 1-6.

The utility model provides a frock tool, refer to FIG. 1, including support body 1, power pack 2, clamping assembly 3 and spacing subassembly 4, support body 1 is used for playing the support and bears the weight of the effect, power pack 2 sets up outside support body 1 for the one end that drives clamping assembly 3 is close to or keeps away from clamping assembly 3's the other end, clamping assembly 3 sets up in support body 1, is used for the centre gripping to fix the work piece, spacing subassembly 4 sets up outside support body 1 is kept away from power pack 2's one end, is used for supporting tight clamping assembly 3 and keeps away from power pack 2's one end.

Referring to fig. 2, the frame 1 includes a base 11, a first baffle 12, and a second baffle 13, where the first baffle 12 and the second baffle 13 are disposed on two short side ends of the upper surface of the base 11, a first through hole 121 is disposed on the first baffle 12, the power component 2 can pass through the first through hole 121 to pass through the first baffle 12 so as to be connected with one end of the clamping component 3, a second through hole 131 is disposed on the second baffle 13, and the limit component 4 can pass through the second through hole 131 to pass through the second baffle 13 so as to be connected with the other end of the clamping component 3.

Wherein, the support body 1 still includes guide bar 14, and guide bar 14 is arranged along the width direction of first baffle 12 and is provided with a plurality of, and each guide bar 14 all sets up between first baffle 12 and second baffle 13, and clamping assembly 3 is close to power pack 2 one end and under power pack 2's effect, can be along guide bar 14 towards clamping assembly 3's one end and be close to clamping assembly 3's one end removal to realize the clamping work of work piece.

The power assembly 2 comprises a telescopic cylinder 21, a cylinder body of the telescopic cylinder 21 is arranged on one side surface, far away from the second baffle 13, of the first baffle 12, a piston rod of the telescopic cylinder 21 is horizontally arranged, the telescopic cylinder 21 penetrates through the first baffle 12 through a first through hole 121 and is fixedly connected with one end of the clamping assembly 3 so as to drive one end of the clamping assembly 3 to do linear motion towards the other end, and the telescopic cylinder 21 is preferably a hydraulic cylinder.

The limiting component 4 comprises a screw 41, the screw 41 is horizontally arranged above one end of the frame body 1, which is far away from the telescopic cylinder 21, the screw 41 penetrates through the second through hole 131 and is in threaded connection with one end of the clamping component 3, which is close to the screw 41, so that the screw 41 abuts against the clamping component 3, the clamping component 3 under the action of the telescopic cylinder 21 is prevented from displacing to one side of the screw 41, and therefore the clamping stability of a workpiece is reduced.

Referring to fig. 3, the clamping assembly 3 includes two clamping members 31 disposed in mirror image with each other, the two clamping members 31 are respectively connected with the telescopic cylinder 21 and the screw 41, wherein lower ends of the two clamping members 31 are slidably connected with the guide rod 14, and the clamping member 31 adjacent to the telescopic cylinder 21 moves linearly along the length direction of the guide rod 14 toward the other clamping member 31 under the action of the telescopic rod.

Referring to fig. 4, each clamping member 31 includes a mounting seat 32, a clamping plate 33, a connecting seat 34 and a clamping head 35, each guide rod 14 passes through the lower end of the mounting seat 32, so that the mounting seat 32 can slide along the length direction of each guide rod 14, one side surface of the connecting seat 34 is connected with the middle position of one side surface of the mounting seat 32 far away from the first baffle 12, and the clamping plate 33 is arranged above the mounting seat 32 and is buckled to the upper end of the connecting seat 34, so that the mounting seat 32 and the clamping plate 33 can clamp and fix the connecting seat 34 in a matching manner.

The clamping heads 35 are fixedly arranged at the center of the connecting seat 34, which is far away from one side surface of the mounting seat 32, and the two clamping heads 35 are positioned on the same horizontal line, when the power assembly 2 drives one clamping assembly 3 to slide to the other clamping assembly 3 on the guide rod 14, the two clamping heads 35 can prop against the two side edges of the workpiece, so that the stress on the two sides of the workpiece is consistent, and the workpiece is firmly clamped.

Referring to fig. 3, the two clamping members 31 further include first protruding portions 311, the two first protruding portions 311 are respectively disposed on a side surface of the two mounting bases 32 facing away from each other, the cross section of the first protruding portions 311 is circular, and the piston rod and the screw 41 of the telescopic cylinder 21 are respectively inserted into the corresponding first protruding portions 311 to achieve connection with the clamping members 31.

Referring to fig. 4 and 5, the mounting base 32 includes a sleeve 321 and a connecting block 322, the sleeve 321 is provided with a plurality of, each sleeve 321 is respectively sleeved on each guide rod 14, the connecting block 322 is fixedly connected with the top of each sleeve 321 as a whole, the upper end of the connecting block 322 is provided with a first limit groove 323, the cross section of the first limit groove 323 is rectangular, a clamping plate 33 is provided with a second protruding part 331 adapted to the first limit groove 323 on a side surface close to the mounting base 32, and connection between the mounting base and the clamping plate is realized by inserting the second protruding part 331 into the first limit groove 323.

The clamping plate 33 is provided with a first locking bolt 333 on a side surface of the clamping plate 33 away from the mounting seat 32, and the clamping plate 33 is fixedly connected with the mounting seat 32 in a bolt locking mode.

The upper side and the lower side of the connecting seat 34 are respectively provided with a third protruding part 341 with a triangular cross section, wherein the lower surfaces of the two clamping plates 33 are respectively provided with a second limiting groove 332 on one long side opposite to each other, the cross section of the second limiting groove 332 is triangular, and the third protruding part 341 at the upper end of the connecting seat 34 is embedded in the second limiting groove 332 so as to realize connection with the clamping plates 33; the opposite side surfaces of the two mounting seats 32 are respectively provided with a third limiting groove 324, the cross section of the bottom of the third limiting groove 324 is the same as the cross section of the third protruding portion 341 located at the lower end of the connecting seat 34, the connecting seat 34 can be mounted in the third limiting groove 324, and the third protruding portion 341 located at the lower end of the connecting seat 34 is embedded in the lower end of the third limiting groove 324.

Wherein, a side surface of the connecting seat 34 far away from the mounting seat 32 is provided with a second locking bolt 342 distributed along the width direction of the connecting seat 34, the connecting seat 34 realizes connection with the mounting seat 32 in a bolt locking mode, and when workpieces with different specifications and sizes are required to be punched, the connecting seat 34 can be replaced to realize replacement of different chucks 35.

The clamping head 35 on the clamping assembly 3 close to the telescopic cylinder 21 is preferably a plastic clamping head 35 so as to avoid being scratched on a workpiece, and the clamping head 35 on the clamping assembly 3 close to the limiting assembly 4 is preferably a steel clamping head 35 so as to be used for placing the workpiece.

The implementation principle of the embodiment of the application is as follows: the workpiece is arranged on the clamping head 35 close to one side of the screw 41, the clamping piece close to one side of the telescopic cylinder 21 slides along the guide rod towards the clamping piece close to the screw 41 under the pushing of the telescopic cylinder 21, the clamping head 35 on the clamping piece close to one side of the telescopic cylinder 21 butts against the workpiece so that the workpiece is tightly propped against the two clamping heads 35, and in addition, if different workpieces are required to be punched, only the connecting seat 34 connected with the mounting seat 32 is replaced, and the clamping heads 35 of different types are replaced through the replacement of the connecting seat 34 to be matched with the different clamping heads 35.

The application also discloses a punching machine, refer to fig. 6, including workstation 5, punch a hole subassembly 6 and as above frock tool, workstation 5 plays the supporting role, and the frock tool sets up on workstation 5, and punch a hole subassembly 6 and set up in the top of frock tool, and punch a hole subassembly 6 can be close to downwards or upwards keep away from the frock tool to reach the effect that the work piece punched a hole.

The implementation principle of the embodiment of the application is as follows: when the workpiece is arranged on the tool fixture, the punching assembly 6 moves downwards to punch the workpiece and then moves upwards to complete the punching process of the punching machine.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a frock tool, its characterized in that, including support body (1), power pack (2), clamping assembly (3) and spacing subassembly (4), support body (1) is used for playing the supporting and bears the weight of the effect, power pack (2) set up outside support body (1) for the one end that the clamping assembly (3) was driven is close to or keeps away from the other end of clamping assembly (3), clamping assembly (3) set up in support body (1) for the fixed work piece of centre gripping, spacing subassembly (4) set up outside support body (1) keep away from the one end of power pack (2), are used for supporting the one end that power pack (2) was kept away from to tight clamping assembly (3).

2. The tool fixture according to claim 1, wherein the frame body (1) comprises a base (11), a first baffle (12) and a second baffle (13), the first baffle (12) and the second baffle (13) are arranged on two short side ends of the upper surface of the base (11), a power assembly (2) and a limiting assembly (4) are respectively arranged on opposite separation surfaces of the first baffle (12) and the second baffle (13), and the clamping assembly (3) is arranged between the first baffle (12) and the second baffle (13).

3. The tool fixture according to claim 1, wherein the limiting assembly (4) comprises a screw (41), the screw (41) is horizontally arranged above one end of the frame body (1) far away from the telescopic cylinder (21), and the screw (41) penetrates through the second baffle (13) to be in threaded connection with one side of the clamping assembly (3) close to the second baffle (13), so that the screw (41) abuts against the clamping assembly (3).

4. A tool fixture according to claim 1, characterized in that the clamping assembly (3) comprises two clamping members (31) arranged in a mirror image manner, each clamping member (31) comprises a mounting seat (32), a connecting seat (34) and a clamping head (35), the clamping head (35) is fixedly connected to a central position on a side surface, far away from the mounting seat, of the connecting seat (34), and the connecting seat (34) is detachably connected with the mounting seat (32).

5. A tooling fixture according to claim 1, characterized in that the clamping assembly (3) further comprises a clamping plate (33), the clamping plate (33) is arranged above the mounting seat (32) and buckled to the upper end of the connecting seat (34), and the clamping plate (33) is detachably connected with the mounting seat (32) and the connecting seat (34).

6. The tool fixture according to claim 1, wherein the frame body (1) further comprises guide rods (14), the guide rods (14) are arranged along the width direction of the first baffle plate (12), each guide rod (14) is arranged between the first baffle plate (12) and the second baffle plate (13), and when the power assembly (2) drives the clamping piece (31) to move, the clamping piece (31) moves linearly along the guide rods (14).

7. The tool fixture according to claim 5, wherein the mounting base (32) comprises a sleeve (321) and a connecting block (322), the sleeve (321) is provided with a plurality of guide rods (14) and is in sliding connection with the guide rods, the connecting block (322) is fixedly connected to the upper ends of the sleeves (321), a first limit groove (323) is formed in the upper end of the connecting block (322), a second protruding portion (331) matched with the first limit groove (323) is formed in one side, close to the connecting block (322), of the clamping plate (33), and the second protruding portion (331) is inserted into the first limit groove (323) to achieve connection between the clamping plate (33) and the mounting base (32).

8. The fixture of claim 5, wherein a second limiting groove (332) is formed in a lower surface of the clamping plate (33) and on a long side opposite to the lower surface, a third limiting groove (324) is formed in a side opposite to the mounting seat (32), third protruding portions (341) respectively matched with the second limiting groove (332) and the third limiting groove (324) are formed in upper and lower sides of the connecting seat (34), and when the third protruding portions (341) are respectively inserted into the second limiting groove (332) and the third limiting groove (324), the connecting seat (34) is connected with the mounting seat (32) and the clamping plate (33).

9. The utility model provides a piercing press, its characterized in that includes workstation (5), punching a hole subassembly (6) and according to any one of claims 1-8 frock tool, workstation (5) play the supporting role, the frock tool sets up on workstation (5), punching a hole subassembly (6) set up in the top of frock tool, punching a hole subassembly (6) are close to downwards or upwards keep away from the frock tool to reach the effect that the work piece punched a hole.