CN213411127U

CN213411127U - Pneumatic fixing clamp for numerical control machining of die template

Info

Publication number: CN213411127U
Application number: CN202022503642.7U
Authority: CN
Inventors: 许学礼; 束传芬
Original assignee: Kunshan Yingming Machinery Co ltd
Current assignee: Kunshan Yingming Machinery Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-11
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a pneumatic mounting fixture is used in numerical control of mould template processing, including base and dust absorption mechanism, first spout has all been seted up to the base inside wall, and first spout inboard all is provided with first slider, and first slider and garbage collection box cooperation installation simultaneously, dust absorption mechanism sets up on the top of base, and the base top all is provided with the gas storehouse, the fixed orifices has all been seted up to the gas storehouse inside wall, and the fixed orifices inboard all is provided with the sealing washer, and sealing washer and connecting pipe cooperation installation simultaneously, the connecting pipe outside all is provided with the air pump, and the air pump bottom all is provided with the air pump seat. This pneumatic mounting fixture is used in numerical control of mould template processing through the garbage collection box and the first slider that set up, is convenient for like this with numerical control add man-hour produced waste material piece collect, avoid waste material piece to scatter in mounting fixture, block the unable activity of stretching out and drawing back of movable rod, influence mounting fixture's clamping performance.

Description

Pneumatic fixing clamp for numerical control machining of die template

Technical Field

The utility model relates to a relevant technical field of mould specifically is a pneumatic mounting fixture is used in numerical control of mould template processing.

Background

The mold is used for manufacturing a tool for molding an article, the tool is composed of various parts, different molds are composed of different parts, the shape of the article is processed mainly by changing the physical state of the molded material, the mold is called as an industrial parent and is a tool for making a blank into a product with a specific shape and size under the action of external force, and in order to carry out numerical control processing on a template of the mold during mold production, the template needs to be clamped and fixed, so that a pneumatic fixing clamp for carrying out numerical control processing on the template of the mold is needed.

But the mould template numerical control that uses at present adds pneumatic mounting fixture, owing to promote anchor clamps through compressed air and carry out the centre gripping, the leakproofness of gas is not good can lead to anchor clamps centre gripping nature not good to numerical control processing can produce a lot of sweeps, the clearance of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic mounting fixture is used in mould template numerical control processing to solve the mould template numerical control processing of the present use that proposes in the above-mentioned background art and use pneumatic mounting fixture, owing to carry out the centre gripping through compressed air promotion anchor clamps, gaseous leakproofness can lead to anchor clamps clamping nature not good, and numerical control processing can produce a lot of sweeps, the problem of clearance not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic fixing clamp for numerical control machining of a die template comprises a base and a dust suction mechanism, wherein a first sliding groove is formed in the inner side wall of the base, a first sliding block is arranged on the inner side of the first sliding groove, the first sliding block and a waste collecting box are installed in a matched mode, the dust suction mechanism is arranged at the top end of the base, air bins are arranged at the top end of the base, fixing holes are formed in the inner side wall of each air bin, sealing rings are arranged on the inner sides of the fixing holes, the sealing rings and connecting pipes are installed in a matched mode, an air pump is arranged on the outer side of each connecting pipe, an air pump seat is arranged at the bottom end of the air pump, movable rods are arranged on the inner sides of the air bins, springs are arranged on the outer sides of the movable rods, installation blocks are arranged on the inner sides of the movable rods, second sliding grooves are formed in the inner side walls, meanwhile, the second sliding block is installed with the clamping block in a matching mode.

Preferably, the scrap collecting box forms a sliding structure with the base through a first sliding block, and the first sliding block is symmetrically arranged on the central axis of the scrap collecting box.

Preferably, dust absorption mechanism includes suction box, fan, fixed block and dead lever, and suction box inboard all is provided with the fan, the suction box outside all is provided with the fixed block, and the fixed block inboard all is provided with the dead lever.

Preferably, the inner side of the sealing ring is tightly attached to the inner side of the connecting pipe, and the inner side size of the sealing ring is matched with the outer size of the connecting pipe.

Preferably, the connecting pipe is in threaded connection with the gas cabin, and the outer wall of the connecting pipe and the inner wall of the gas cabin are both in threaded arrangement.

Preferably, the mounting block is movably connected with the gas cabin through a movable rod, and the movable rod and the gas cabin are vertically arranged.

Preferably, the clamping block and the mounting block form a sliding structure through a second sliding block, and the clamping block and the mounting block are arranged vertically.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this pneumatic mounting fixture is used in numerical control of mould template processing through the garbage collection box and the first slider that set up, is convenient for like this with numerical control add man-hour produced waste material piece collect, avoid waste material piece to scatter in mounting fixture, block the unable activity of stretching out and drawing back of movable rod, influence mounting fixture's clamping performance.

2. This mould is pneumatic mounting fixture for template numerical control processing through the dust absorption mechanism who sets up, is convenient for like this inhale the waste material collection case with the waste material piece that produces through the fan in the dust absorption mechanism, the follow-up centralized processing of being convenient for.

3. This pneumatic mounting fixture is used in numerical control of mould template processing through the second slider and the clamp splice that set up, is convenient for slide the clamp splice through the second slider like this and can adjust the distance between two clamp splices, and the thickness of the template that can process as required is adjusted.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the connecting tube of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the mounting block and the clamping block of the present invention;

fig. 4 is a schematic structural view of the parts of the dust suction mechanism of the present invention.

In the figure: 1. a base; 2. a first chute; 3. a first slider; 4. a waste collection tank; 5. a dust suction mechanism; 501. a dust collection box; 502. a fan; 503. a fixed block; 504. fixing the rod; 6. a gas bin; 7. a fixing hole; 8. a seal ring; 9. a connecting pipe; 10. an air pump; 11. an air pump base; 12. a movable rod; 13. a spring; 14. mounting blocks; 15. a second chute; 16. a second slider; 17. a limiting rod; 18. and (5) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pneumatic fixing clamp for numerical control processing of a die template comprises a base 1 and a dust collection mechanism 5, wherein the inner side wall of the base 1 is provided with a first chute 2, the inner side of the first chute 2 is provided with a first slide block 3, the first slide block 3 is installed in cooperation with a waste collection box 4, the dust collection mechanism 5 is arranged at the top end of the base 1, the top end of the base 1 is provided with an air chamber 6, the inner side wall of the air chamber 6 is provided with a fixing hole 7, the inner side of the fixing hole 7 is provided with a sealing ring 8, the sealing ring 8 is installed in cooperation with a connecting pipe 9, the outer side of the connecting pipe 9 is provided with an air pump 10, the bottom end of the air pump 10 is provided with an air pump seat 11, the inner side of the air chamber 6 is provided with a movable rod 12, the outer side of the movable rod 12 is provided with a spring 13, the inner side of the movable rod 12 is provided with an, and the inner sides of the second sliding blocks 16 are provided with limit rods 17, and the second sliding blocks 16 are installed with clamping blocks 18 in a matching mode.

Further, scrap collecting box 4 constitutes sliding construction through first slider 3 and base 1, and first slider 3 is the axis symmetry setting with scrap collecting box 4, through scrap collecting box 4 and the first slider 3 that sets up, is convenient for like this with numerical control add man-hour produced scrap piece collect, avoid scrap piece to scatter in mounting fixture, block movable rod 12 and can not stretch out and draw back the activity, influence mounting fixture's clamping performance.

Further, dust absorption mechanism 5 includes suction box 501, fan 502, fixed block 503 and dead lever 504, and suction box 501 inboard all is provided with fan 502, and the suction box 501 outside all is provided with fixed block 503, and fixed block 503 inboard all is provided with dead lever 504, through the dust absorption mechanism 5 that sets up, be convenient for like this with the waste material piece that produces in the waste material collection box 4 is inhaled through fan 502 in the dust absorption mechanism 5, the subsequent centralized processing of being convenient for.

Further, the inboard of sealing washer 8 closely laminates with the inboard of connecting pipe 9, and the inboard size of sealing washer 8 coincide with the outside dimension of connecting pipe 9, and through the sealing washer 8 that sets up, be convenient for like this when air pump 10 injects compressed air to gas storehouse 6, sealing washer 8 can seal the junction of connecting pipe 9 and gas storehouse 6, avoids gas leakage to lead to the mounting fixture clamping-force not enough.

Further, connecting pipe 9 and 6 threaded connection in gas storehouse, and the outer wall of connecting pipe 9 is the screw thread form with the inner wall of gas storehouse 6 and arranges, through the connecting pipe 9 and the fixed orifices 7 that set up, is convenient for like this rotate the fixed of screwing up through the fixed orifices 7 that connecting pipe 9 and 6 inside walls of gas storehouse were seted up with air pump 10, easy to assemble.

Further, the mounting block 14 is movably connected with the air chamber 6 through the movable rod 12, the movable rod 12 is vertically arranged with the air chamber 6, and the movable rod 12 is arranged so that air in the air chamber 6 can push the movable rod 12 to extend, and the mounting block 14 and the clamping block 18 can be pushed forwards to clamp a workpiece.

Furthermore, the clamping block 18 and the mounting block 14 form a sliding structure through the second slider 16, the clamping block 18 and the mounting block 14 are arranged vertically, and the distance between the two clamping blocks 18 can be adjusted by sliding the clamping block 18 through the second slider 16, so that the distance between the two clamping blocks 18 can be adjusted according to the thickness of the template to be processed.

The working principle is as follows: for the pneumatic fixing clamp for numerical control processing of the die template, firstly, the inner side of a sealing ring 8 is tightly attached to a connecting pipe 9 on the outer side of an air pump 10, then, one end of the connecting pipe 9 with a thread design is screwed and fixed with a fixing hole 7 arranged on the inner side wall of an air bin 6 in a rotating way, then, a waste collecting box 4 with first sliding blocks 3 arranged on two sides is installed in a sliding way through a first sliding groove 2 arranged on the inner side wall of a base 1, waste scraps generated in numerical control processing are collected conveniently through the arranged waste collecting box 4 and the first sliding blocks 3, the waste scraps are prevented from scattering in the fixing clamp, a movable rod 12 is blocked and cannot move in a stretching way to influence the clamping performance of the fixing clamp, then, a dust suction mechanism 5 is installed at the top end of the base 1, then, the air pump 10 is connected with a power supply of the dust suction mechanism, then the mould template to be processed is placed between the two clamping blocks 18, the clamping blocks 18 are moved through the second slide blocks 16 on the inner sides of the mounting blocks 14, clamping can be carried out according to the thickness of the mould plate, the distance between the two clamping blocks 18 can be adjusted through sliding the clamping blocks 18 through the second slide blocks 16 through the arranged second slide blocks 16 and the clamping blocks 18, the distance can be adjusted according to the thickness of the mould plate to be processed, then the position of the second slide blocks 16 is fixed through the limiting rods 17, then compressed air is pumped into the air bin 6 through the air pump 10, when the air pressure in the air bin 6 is too large, the movable rods 12 are jacked up to push the mounting blocks 14 and the clamping blocks 18 forwards to clamp and fix the mould plate, after the mould plate is processed, the air pump 10 can be closed to be contracted through the springs 13 outside the movable rods 12 to withdraw the mounting blocks 14, the mold template is taken out, the generated waste scraps can be sucked into the waste collection box 4 through the fan 502 in the dust suction mechanism 5, the generated waste scraps are conveniently sucked into the waste collection box 4 through the fan 502 in the dust suction mechanism 5 through the arranged dust suction mechanism 5, subsequent centralized treatment is facilitated, the using process of the pneumatic fixing clamp for numerical control machining of the mold template is completed, the model of the fan 502 is MH902R, and the model of the air pump 10 is D15S.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic mounting fixture is used in numerical control of mould template processing, includes base (1) and dust absorption mechanism (5), its characterized in that: the inner side wall of the base (1) is provided with a first chute (2), the inner side of the first chute (2) is provided with a first sliding block (3), the first sliding block (3) and the waste collection box (4) are installed in a matched mode, the dust collection mechanism (5) is arranged at the top end of the base (1), the top end of the base (1) is provided with an air bin (6), the inner side wall of the air bin (6) is provided with a fixed hole (7), the inner side of the fixed hole (7) is provided with a sealing ring (8), the sealing ring (8) and a connecting pipe (9) are installed in a matched mode, the outer side of the connecting pipe (9) is provided with an air pump (10), the bottom end of the air pump (10) is provided with an air pump seat (11), the inner side of the air bin (6) is provided with a movable rod (12), the outer side of the movable rod (12) is provided with a spring (13, and second spout (15) have all been seted up to installation piece (14) inside wall, second spout (15) inboard all is provided with second slider (16), and second slider (16) inboard all is provided with gag lever post (17), and second slider (16) and clamp splice (18) cooperation installation simultaneously.

2. The pneumatic fixing clamp for numerical control machining of the die template as recited in claim 1, characterized in that: the scrap collecting box (4) and the base (1) form a sliding structure through the first sliding block (3), and the first sliding block (3) is symmetrically arranged on the central axis of the scrap collecting box (4).

3. The pneumatic fixing clamp for numerical control machining of the die template as recited in claim 1, characterized in that: dust absorption mechanism (5) are including dust absorption box (501), fan (502), fixed block (503) and dead lever (504), and dust absorption box (501) inboard all is provided with fan (502), dust absorption box (501) outside all is provided with fixed block (503), and fixed block (503) inboard all is provided with dead lever (504).

4. The pneumatic fixing clamp for numerical control machining of the die template as recited in claim 1, characterized in that: the inner side of the sealing ring (8) is tightly attached to the inner side of the connecting pipe (9), and the size of the inner side of the sealing ring (8) is matched with the size of the outer part of the connecting pipe (9).

5. The pneumatic fixing clamp for numerical control machining of the die template as recited in claim 1, characterized in that: the connecting pipe (9) is in threaded connection with the gas bin (6), and the outer wall of the connecting pipe (9) and the inner wall of the gas bin (6) are both in threaded arrangement.

6. The pneumatic fixing clamp for numerical control machining of the die template as recited in claim 1, characterized in that: the mounting block (14) is movably connected with the gas bin (6) through a movable rod (12), and the movable rod (12) and the gas bin (6) are vertically arranged.

7. The pneumatic fixing clamp for numerical control machining of the die template as recited in claim 1, characterized in that: the clamping block (18) and the mounting block (14) form a sliding structure through the second sliding block (16), and the clamping block (18) and the mounting block (14) are vertically arranged.