CN212240660U

CN212240660U - Novel pneumatic vice with quick-change jaw

Info

Publication number: CN212240660U
Application number: CN202020535395.6U
Authority: CN
Inventors: 宋秋构
Original assignee: Suzhou Ksc Precise Machinery Co ltd
Current assignee: Suzhou Ksc Precise Machinery Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-29
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a novel vice is kept silent in pneumatic quick change, including frame and cylinder push rod, the spout has been seted up to the inside both sides in frame top, and the inside body of keeping silent that is provided with of spout, keep silent the body surface and be provided with anti-skidding tooth, keep silent the body inboard and seted up the draw-in groove, and the inside fixture block that is provided with of draw-in groove, frame top center is connected with the barrier plate, the connecting hole is seted up to the frame bottom, the plug bottom is connected with the bottom, the fixture block bottom is connected with the screw thread post, the cylinder push rod is. This novel pneumatic quick change vice of keeping silent body both sides card is gone into the draw-in groove and is realized sliding inside the frame, thereby later stage only need twist off the bolt and take off behind barrier plate and the fixture block promote again keep silent the body and slide to the outside and can take off the body of keeping silent, should be provided with and do benefit to later stage quick change body of keeping silent to be favorable to continuing quick centre gripping fixed to the product of each specification shape, thereby improve work efficiency.

Description

Novel pneumatic vice with quick-change jaw

Technical Field

The utility model relates to a pneumatic vice technical field specifically is a novel pneumatic vice of keeping silent that changes soon.

Background

The pneumatic vice is also named as pneumatic flat tongs, pneumatic vice, pneumatic bench vice and the like, is a quick clamp suitable for mass production and processing of a double-shaft compound machine, a CNC (computerized numerical control) processing center, a milling machine, a drilling machine and the like, has the characteristics of time saving, labor saving, high efficiency, rapidness and the like, greatly reduces the labor intensity in the production process, and improves the production efficiency.

It is unable change fast that its vice jaw of current pneumatic vice to can't carry out the centre gripping fast to the product of each specification shape fixed, be unfavorable for improving work efficiency, to above-mentioned condition, we have released a novel pneumatic quick change vice of keeping silent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pneumatic quick change vice of keeping silent to it can't change fast to keep silent to provide general pneumatic vice among the solution above-mentioned background art, thereby can't carry out the centre gripping fast to the product of each specification shape and fix, is unfavorable for improving work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pneumatic quick change vice of keeping silent, includes frame and cylinder push rod, the spout has been seted up to the inside both sides in frame top, and the inside body of keeping silent that is provided with of spout, keep silent the body surface and be provided with the antiskid tooth, keep silent the body inboard and seted up the draw-in groove, and the inside fixture block that is provided with of draw-in groove, frame top center is connected with the barrier plate, and the barrier plate both ends run through there is the bolt, the connecting hole is seted up to the frame bottom, and the inside plug that is provided with of connecting hole, the plug bottom is connected with the bottom, the fixture block bottom is connected with the screw thread post, and the screw thread post.

Preferably, the jaw body forms a sliding structure with the rack through the sliding groove, and the jaw body forms a semi-enclosed structure through the rack.

Preferably, the anti-skid teeth are in a sawtooth shape, and the jaw body forms an anti-skid structure through the anti-skid teeth.

Preferably, the structural size of the outer openings at the two ends of the clamping block is matched with the structural size of the inner opening of the clamping groove, and the jaw body forms a clamping structure with the clamping block through the clamping groove.

Preferably, the blocking plate is fixedly connected with the rack through a bolt, and the clamping block forms an anti-falling structure with the rack through the blocking plate.

Preferably, the bottom cover forms a detachable structure with the rack through the plug bolts and the connecting holes, and the plug bolts are symmetrically distributed around the vertical center line of the rack.

Preferably, the structural dimension of the inner opening of the fixture block is matched with the structural dimension of the outer opening at the top of the threaded column, and the threaded column is in threaded connection with the push plate.

Preferably, the cylinder push rod is fixedly connected with the push plate, and the central axis of the cylinder push rod and the central axis of the rack are located on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that: this novel pneumatic quick change vice of keeping silent body both sides card is gone into the draw-in groove and is realized sliding inside the frame, thereby later stage only need twist off the bolt and take off behind barrier plate and the fixture block promote again keep silent the body and slide to the outside and can take off the body of keeping silent, should be provided with and do benefit to later stage quick change body of keeping silent to be favorable to continuing quick centre gripping fixed to the product of each specification shape, thereby improve work efficiency.

This novel pneumatic quick change vice of keeping silent keeps silent body both sides card and is gone into the inside card of the draw-in groove of keeping silent the inboard draw-in groove of body when keeping silent the card and go into there is the fixture block, and being provided with of fixture block does benefit to and carries out the position to the body of keeping silent and prescribes a limit to, avoids keeping silent the body and slide at will, stability when improving the centre gripping operation, and the fixture block upper surface is laminated with the barrier plate lower surface mutually in addition.

Thereby this novel pneumatic quick change vice bottom of keeping silent inserts the inside equipment that realizes between bottom and the frame of the connecting hole of frame low portion through the plug on its surface, and the later stage only needs to take off barrier plate and fixture block can follow the bottom with the frame and take off, makes things convenient for later maintenance personnel to maintain maintenance to this vice, improves the life of this vice.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top-view explosion structure of the present invention;

fig. 3 is a schematic view of the bottom-up explosion structure of the present invention.

In the figure: 1. a frame; 2. a chute; 3. a jaw body; 4. anti-slip teeth; 5. a card slot; 6. a clamping block; 7. a blocking plate; 8. a bolt; 9. connecting holes; 10. plugging; 11. a bottom cover; 12. a threaded post; 13. Pushing the plate; 14. and a cylinder push rod.

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. 1-3, the present invention provides a technical solution: a novel pneumatic quick-change jaw vice comprises a rack 1 and an air cylinder push rod 14, wherein sliding grooves 2 are formed in two sides of the top end of the rack 1, a jaw body 3 is arranged in each sliding groove 2, the jaw body 3 forms a sliding structure with the rack 1 through the sliding grooves 2, the jaw body 3 forms a semi-enclosed structure through the rack 1, the jaw body 3 forms the sliding structure with the rack 1 through the sliding grooves 2, so that later-stage disassembly and assembly are facilitated, and the jaw body 3 forms the semi-enclosed structure through the rack 1, so that the stability of the jaw body 3 is improved, and the jaw body is prevented from shaking;

the surface of the jaw body 3 is provided with the antiskid teeth 4, the antiskid teeth 4 are in a sawtooth shape, the jaw body 3 forms an antiskid structure through the antiskid teeth 4, and the sawtooth-shaped antiskid teeth 4 are beneficial to improving the clamping force on a product when the jaw body 3 clamps the product, so that the product is prevented from shifting and falling off;

the clamping groove 5 is formed in the inner side of the jaw body 3, the clamping block 6 is arranged in the clamping groove 5, the structural size of the outer openings at the two ends of the clamping block 6 is matched with the structural size of the inner opening of the clamping groove 5, the jaw body 3 forms a clamping structure through the clamping groove 5 and the clamping block 6, the clamping block 6 is clamped in the clamping groove 5 in the inner side of the jaw body 3 while the two sides of the jaw body 3 are clamped in the clamping groove 5, the clamping block 6 is arranged in the clamping block 5, the jaw body 3 is favorably limited in position, the jaw body 3 is prevented from sliding randomly, and the;

the center of the top of the rack 1 is connected with a blocking plate 7, two ends of the blocking plate 7 are penetrated by bolts 8, the blocking plate 7 is fixedly connected with the rack 1 through the bolts 8, the clamping block 6 forms an anti-falling structure with the rack 1 through the blocking plate 7, the blocking plate 7 is fixedly connected with the rack 1 through the bolts 8, so that later-period disassembly is facilitated, when the blocking plate 7 is fixed on the upper surface of the rack 1, the upper surface of the clamping block 6 is attached to the lower surface of the blocking plate 7, and the clamping block 6 is prevented from falling off;

connecting hole 9 is seted up to 1 bottom of frame, and the inside plug 10 that is provided with of connecting hole 9, plug 10 bottom is connected with bottom 11, bottom 11 passes through plug 10, constitute detachable construction between connecting hole 9 and the frame 1, and vertical central line symmetric distribution about frame 1 between the plug 10, thereby bottom 11 inserts the inside equipment that realizes between bottom 11 and the frame 1 of connecting hole 9 of 1 low part of frame through the plug 10 on its surface, only need take off barrier plate 7 and fixture block 6 in later stage and can take off frame 1 from bottom 11, make things convenient for later maintenance personnel to maintain this vice, improve the life of this vice

The bottom of the fixture block 6 is connected with a threaded column 12, the threaded column 12 penetrates through the rack 1 and the bottom cover 11 and is simultaneously connected with a push plate 13, the structural size of an inner opening of the fixture block 6 is identical with that of an outer opening at the top of the threaded column 12, the threaded column 12 is in threaded connection with the push plate 13, the structural size of the inner opening of the fixture block 6 is identical with that of the outer opening at the top of the threaded column 12, the fixture block 6 is convenient to take and place at the later stage, the threaded column 12 can be in threaded connection with the push plate 13 by rotating the threaded column 12 clockwise, the rack 1 and the bottom cover 11 are both sleeved on the outer wall of the threaded column 12, the rack 1 and the bottom cover 11 are favorably supported through the;

cylinder push rod 14 is connected in push pedal 13 one side, be fixed connection between cylinder push rod 14 and the push pedal 13, and cylinder push rod 14's axis is located a water flat line with the axis of frame 1, cylinder push rod 14 one end is connected with the cylinder, the cylinder push rod 14 other end welds in push pedal 13 surface, promote cylinder push rod 14 through the cylinder and make it drive body 3 of keeping silent be close to the product and carry out the centre gripping to the product, and cylinder push rod 14 one end welds in push pedal 13 surface and is favorable to improving the firmness between cylinder push rod 14 and the push pedal 13, improve cylinder push rod 14's bearing nature simultaneously.

The working principle is as follows: when the novel pneumatic quick-change jaw vice is used, firstly, the device is provided with two parts which are relatively distributed on the surface of a working platform, one of the devices can not move after being fixed in position, the surface of a push plate 13 of the other device is welded with an air cylinder push rod 14, then, the device only needs to be placed between the two devices during operation, the air cylinder push rod 14 is pushed by an air cylinder to drive the jaw body 3 to be close to a product and clamp the product, as the surface of the jaw body 3 is provided with the serrated anti-skidding teeth 4, the clamping force on the product can be improved, the product can be prevented from shifting and falling off, then, when the jaw body 3 needs to be changed, the jaw body 3 can be taken down only by screwing down the bolts 8 to take down the blocking plate 7 and the clamping blocks 6 and then pushing the jaw body 3 to slide outwards, and the arrangement is favorable for quickly, thereby it is fixed to be favorable to continuing quick centre gripping to the product of each specification and shape, thereby improve work efficiency, thereby the equipment between bottom 11 and the frame 1 is realized inside the connecting hole 9 of 1 low part of frame is inserted through the plug 10 on its surface to bottom 11 at last, and bottom 11 all cup joints in screw thread post 12 outer wall with frame 1, be favorable to frame 1 through screw thread post 12, bottom 11 supports, make things convenient for frame 1, bottom 11 assembles the dismantlement, only need take off behind the later stage that barrier plate 7 and fixture block 6 draw frame 1 outward again and can take off it from screw thread post 12, extracting bottom 11 can be to the maintenance of 1 inside of frame, thereby make things convenient for later maintenance personnel to maintain and overhaul this vice, improve the life of this vice.

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 novel pneumatic quick change vice of keeping silent, includes frame (1) and cylinder push rod (14), its characterized in that: the two sides of the top end of the frame (1) are provided with sliding chutes (2), the sliding chutes (2) are internally provided with jaw bodies (3), the surface of the jaw body (3) is provided with anti-skid teeth (4), the inner side of the jaw body (3) is provided with a clamping groove (5), a clamping block (6) is arranged in the clamping groove (5), a blocking plate (7) is connected with the center of the top of the frame (1), bolts (8) penetrate through two ends of the blocking plate (7), a connecting hole (9) is formed in the bottom of the frame (1), a plug (10) is arranged in the connecting hole (9), the bottom of the plug (10) is connected with a bottom cover (11), the bottom of the clamping block (6) is connected with a threaded column (12), and the threaded column (12) penetrates through the rack (1) and the bottom cover (11) and is connected with a push plate (13), and the cylinder push rod (14) is connected to one side of the push plate (13).

2. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the jaw body (3) forms a sliding structure with the rack (1) through the sliding groove (2), and the jaw body (3) forms a semi-enclosed structure through the rack (1).

3. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the anti-skid teeth (4) are in a sawtooth shape, and the jaw body (3) forms an anti-skid structure through the anti-skid teeth (4).

4. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the outer opening structure sizes at the two ends of the clamping block (6) are matched with the inner opening structure size of the clamping groove (5), and the jaw body (3) forms a clamping structure with the clamping block (6) through the clamping groove (5).

5. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the blocking plate (7) is fixedly connected with the rack (1) through a bolt (8), and the clamping block (6) is of an anti-falling structure through the blocking plate (7) and the rack (1).

6. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the bottom cover (11) forms a detachable structure with the rack (1) through the plug bolts (10) and the connecting holes (9), and the plug bolts (10) are symmetrically distributed around the vertical center line of the rack (1).

7. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the structure size of the inner opening of the clamping block (6) is matched with the structure size of the outer opening at the top of the threaded column (12), and the threaded column (12) is in threaded connection with the push plate (13).

8. The novel pneumatic quick-change jaw vice as claimed in claim 1, wherein: the air cylinder push rod (14) is fixedly connected with the push plate (13), and the central axis of the air cylinder push rod (14) and the central axis of the rack (1) are located on the same horizontal line.