CN219521366U

CN219521366U - Particle piece fixing tool and processing equipment

Info

Publication number: CN219521366U
Application number: CN202320217655.9U
Authority: CN
Inventors: 仇俊华; 李赛; 衡永波; 姚烨
Original assignee: Rida Intelligent Manufacture Technology Rugao Co Ltd
Current assignee: Rida Intelligent Manufacture Technology Rugao Co Ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-15
Anticipated expiration: 2033-02-15

Abstract

The utility model provides a particle piece fixing tool and processing equipment, which solve the problem that a common tool cannot firmly clamp particle small pieces. The granule piece fixing tool comprises a base, a loading table is fixedly arranged at the top of the base, a plurality of work holes are arranged on the loading table, a pushing and clamping assembly is arranged on the base, the pushing and clamping assembly drives a plurality of clamping blocks in a pushing and clamping mode, a plurality of clamping jaws are erected on the clamping blocks and extend into the plurality of work holes in a one-to-one correspondence mode, and hoop type clamping openings are formed between the clamping jaw ports and the inner walls of the work holes. According to the utility model, the static clamping end is formed through the circular arc hole wall, so that the positioning and the leaning of the particle piece are realized; a dynamic clamping end is formed through the concave arc clamp, so that pushing and clamping of the granular pieces are realized; the accurate positioning of the particle pieces can be ensured, and the stable clamping of the particle pieces can be realized. The concave arc clamp and the arc hole are spliced, the clamping opening is wrapped on the circumference of the particle piece, the detail characteristic of the particle piece is effectively attached, three injuries can be effectively avoided, and the yield of finished products is improved. The whole structure is simple and reliable, the operation is simple, the clamping stations are increased, and the efficiency is improved.

Description

Particle piece fixing tool and processing equipment

Technical Field

The utility model belongs to the technical field of machinery, and relates to a clamping jig, in particular to a particle piece fixing tool and processing equipment.

Background

When the granular small pieces are blanked, a jig is needed to fix each material and then the machine is used for processing and removing redundant partial materials. However, due to the special structure of the granular small pieces, the common jig cannot firmly clamp the granular small pieces, and is fixed by manual assistance, so that the problems that a great deal of labor is occupied, the cost is increased, the efficiency is reduced, the fixing precision is poor, and the cutting error of the residual materials is large are solved.

For example, chinese patent literature discloses a cylinder drop-down side clamp tooling [ chinese patent No.: 202221443662.2 the utility model discloses a cylinder drop-down side clamp fixture, which comprises a main body, wherein a heightening block is arranged on the main body, a fixture plate is arranged at the upper end of the heightening block, a cylinder is arranged at the bottom end of the fixture plate, a limiting part is fixedly arranged at the upper end of the cylinder, the limiting part is arranged in a movable block, a fixed block is arranged at one end of the movable block, the fixed block is fixed on the fixture plate, a push block is arranged at the other end of the movable block, a product is arranged at one end of the push block, a spring is arranged between the push block and the fixed block, the side clamp fixture arranged by the device is suitable for clamping and positioning a CNC frame product, the push block is clamped and fixed forwards by the cylinder drop-down movable block, the spring between the push block and the fixed block can play the roles of resetting and protecting, the arranged clamp is clamped and firmly to process a knife which is not easy to vibrate, and the wall thickness of the processed is high in size precision and is suitable for popularization and use.

Above-mentioned technical scheme, although having adopted the cylinder to carry out the centre gripping fixedly, and specifically adopting two-way bulldozedly centre gripping, it is only applicable to centre gripping to regular bulky material, has lost the fixed effect of centre gripping in the smallclothes of special irregular shape in the face of, and relative two planar clamping structure can't carry out cladding type fixed to granular circular material to the blanking or dislocation scheduling problem appear easily, lead to the surplus material excision error big. In addition, the layout of the technical scheme occupies large space, so that the number of clamping materials is reduced, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a particle piece fixing tool and processing equipment which adopt static and dynamic clamping cooperation, realize circumferential cladding clamping aiming at the shape of materials and improve the clamping stability and positioning accuracy.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a frock is fixed to granule spare, includes the base of the solid loading platform in top, arrange on the loading platform and offer a plurality of worker cave, the base facial make-up pushes away the clamp subassembly, push away the clamp subassembly push-and-pull drive a plurality of clamp splice, erect a plurality of clamping jaws on the clamp splice, a plurality of clamping jaw one-to-one stretches into a plurality of worker cave, clamping jaw port with worker cave inner wall forms staple bolt formula clamp mouth.

In the granule fixing tool, the carrying platform comprises a bottom plate, a middle plate and a top plate which are stacked from bottom to top, the bottom plate is fixedly arranged with the middle plate through screws, the middle plate is fixedly arranged with the top plate through positioning pins and screws, two ends of the bottom plate are prolonged to expose the installation edge, and a plurality of work holes are formed in the top plate.

In the particle piece fixing tool, the pushing and clamping assembly comprises an air cylinder, a pushing plate is fixedly connected to the tail end of a telescopic rod of the air cylinder, a plurality of pushing blocks are arranged on the front side wall of the pushing plate, and a plurality of the pushing blocks are connected with a plurality of the clamping blocks in a one-to-one correspondence mode.

In the particle piece fixing tool, the top of the pushing block is convexly provided with the transmission shifting piece, the bottom of the clamping block is concavely provided with the clamping groove, and the transmission shifting piece is inserted into the clamping groove to form clamping connection and fixing connection.

In the particle piece fixing tool, the middle plate is provided with a plurality of slide ways through one side wall, the top wall of each slide way is provided with a slide guiding opening, the push block penetrates into each slide way in a sliding mode, and the transmission shifting piece extends out of the slide guiding opening and remains a slide guiding gap.

In the particle piece fixing tool, the push block is provided with the mounting hole through the front side wall, the spring is placed in the mounting hole, and the front end of the spring abuts against the inner end wall of the slideway.

In the above-mentioned particle fixing tool, the base is including being two at least landing legs that the symmetry set up, two the landing leg top erects the platform, set up on the platform and lead smooth logical groove, lead smooth logical groove's one side indent and establish mounting groove one, the other side indent and establish mounting groove two, the cylinder install in mounting groove one makes the push pedal is located lead smooth logical inslot, lead smooth logical groove's a side department and set firmly the limit piece, the push pedal with the stopper forms spacing fender and connects, the bottom plate assemble in mounting groove two.

In the particle piece fixing tool, the two ends of the second installation groove are provided with the pressing blocks through the screws, the pressing blocks are provided with upper inclined pressing edges extending into the second installation groove, the installation edges of the bottom plate are provided with lower inclined top surfaces, and the upper inclined pressing edges correspondingly press the lower inclined top surfaces.

In the particle piece fixing tool, the tool hole is formed by connecting an arc hole at one end with a square hole at one end, the clamping jaw is formed by fixedly connecting a concave arc clamp at one end with a square head at one end, the concave arc clamp and the arc hole are spliced to form the hoop type clamping opening, and the square head moves along the square hole in a guiding manner.

A processing device comprises the particle piece fixing tool.

Compared with the prior art, the particle piece fixing tool and the processing equipment have the following beneficial effects:

1. forming a static clamping end through the circular arc hole wall so as to realize positioning and leaning of the particle pieces; a dynamic clamping end is formed through the concave arc clamp, so that pushing and clamping of the granular pieces are realized; the accurate positioning of the particle pieces can be ensured, and the stable clamping of the particle pieces can be realized.

2. The concave arc clamp and the arc hole are spliced, the clamping opening is wrapped on the circumference of the particle piece, the detail characteristic of the particle piece is effectively attached, three injuries can be effectively avoided, and the yield of finished products is improved.

3. The whole structure is simple and reliable, the operation is simple, the layout is reasonable, the clamping stations are increased, and the working efficiency is improved.

Drawings

Fig. 1 is an overall structure diagram of the particle fixing tool.

Fig. 2 is an internal structural diagram of the particle fixing tool.

Fig. 3 is a partial enlarged structural view of the particle fixing tool.

In the figure, 1, a carrier; 1a, a bottom plate; 1b, a middle plate; 1c, a top plate; 2. a cylinder; 3. a push plate; 4. a pushing block; 4a, a transmission shifting piece; 5. clamping blocks; 5a, clamping jaw; 6. a spring; 7. a support leg; 8. a platform; 9. a limiting block; 10. and (5) briquetting.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Example 1

As shown in fig. 1 to 3, the granule fixing tool comprises a base with a top fixed loading table 1, wherein a plurality of cavities are arranged on the loading table 1, a pushing and clamping assembly is arranged on the base, the pushing and clamping assembly drives a plurality of clamping blocks 5 in a pushing and sliding manner, a plurality of clamping jaws 5a are erected on the clamping blocks 5, the clamping jaws 5a extend into the cavities in a one-to-one correspondence manner, and the ports of the clamping jaws 5a and the inner walls of the cavities form hoop type clamping openings.

The carrying platform 1 comprises a bottom plate 1a, a middle plate 1b and a top plate 1c which are overlapped from bottom to top, wherein the bottom plate 1a is fixedly arranged with the middle plate 1b through screws, the middle plate 1b is fixedly arranged with the top plate 1c through positioning pins and screws, the two ends of the bottom plate 1a are prolonged to expose the installation edges, and a plurality of work holes are formed in the top plate 1 c. The fixed assembly of the whole carrier 1 is realized by the bottom plate 1 a. The assembly with other components and the supporting action of the whole carrier 1 are achieved by the middle plate 1 b. The arrangement of the work holes is formed through the top plate 1 c.

The pushing and clamping assembly comprises an air cylinder 2, the tail end of a telescopic rod of the air cylinder 2 is fixedly connected with a pushing plate 3, a plurality of pushing blocks 4 are arranged on the front side wall of the pushing plate 3, and the pushing blocks 4 are connected with a plurality of clamping blocks 5 in one-to-one correspondence. The cylinder 2 drives the push plate 3 to stretch and retract through the telescopic rod, and drives the push blocks 4 on the cylinder to stretch and retract synchronously, so that the reciprocating translation of the clamping blocks 5 is realized synchronously, and the actions of clamping materials or releasing materials are achieved.

The top of the push block 4 is convexly provided with a transmission shifting piece 4a, the bottom of the clamping block 5 is concavely provided with a clamping groove, and the transmission shifting piece 4a is inserted into the clamping groove to form clamping connection and fixing connection. The assembly main body is formed through the push block 4 and carries the clamp splice 5 to stably move, and the clamp splice 5 and the push block 4 are assembled through the transmission plectrum 4a and the clamping groove, so that the connection firmness is ensured, and the split and the replacement are convenient.

The middle plate 1b is provided with a plurality of slide ways by a side wall, the top wall of the slide way is provided with a slide guiding opening, the push block 4 slides into the slide way, and the transmission shifting piece 4a extends out of the slide guiding opening and leaves a slide guiding gap. The sliding guide space is provided for the push block 4 through a slide way, the abdication space for assembling the transmission shifting piece 4a and the clamping block 5 is provided through a sliding guide opening, and the movable space for driving the clamping block 5 to reciprocate is provided through the sliding guide gap.

The push block 4 is provided with a mounting hole by the front side wall, a spring 6 is placed in the mounting hole, and the front end of the spring 6 is abutted against the inner end wall of the slideway. When the air cylinder 2 drives the push block 4 to push forwards, the spring 6 is compressed by the pushing force; when the air cylinder 2 releases the push block 4, the push block 4 is reversely pushed by the elastic force of the spring 6, so that the accurate reset of the push block 4 is ensured.

The base comprises at least two supporting legs 7 which are symmetrically arranged, a platform 8 is erected at the top ends of the two supporting legs 7, a sliding guide groove is formed in the platform 8, a first installation groove is concavely formed in one side of the sliding guide groove, a second installation groove is concavely formed in the other side of the sliding guide groove, a cylinder 2 is fixedly arranged in the first installation groove, a push plate 3 is positioned in the sliding guide groove, a limit block 9 is fixedly arranged at one side of the sliding guide groove, the push plate 3 and the limit block 9 form limit stop connection, and a bottom plate 1a is assembled in the second installation groove.

The hollow state is formed below the push plate 3 by arranging the guide and slide through groove, so that friction damage caused by reciprocating movement of the push plate 3 is avoided. The limiting block 9 is arranged between the air cylinder 2 and the push plate 3, and plays a role in limiting positioning that the air cylinder 2 pulls back the push plate 3, so that transition return stroke of the push plate 3 and the push block 4 is avoided.

The briquetting 10 is installed through the screw at the both ends of mounting groove two, and briquetting 10 has the last oblique blank holder that stretches into mounting groove two, and the installation edge of bottom plate 1a has the oblique top surface down, goes up oblique blank holder and corresponds the oblique top surface down of suppression. The two ends of the bottom plate 1a are pressed by the pressing blocks 10 to fixedly mount the whole carrying platform 1, and the pressing blocks 10 are fixed by screws to conveniently mount and dismount the carrying platform 1, so that the whole assembly structure is simple and the effect is reliable.

The worker's cave comprises one end circular arc hole and one end square hole intercommunication, and clamping jaw 5a is by one end concave arc clamp and one end square head links firmly and constitutes, and concave arc clamp forms staple bolt formula clamp mouth with circular arc Kong Pinge, and square head is along square hole direction removal. The concave arc clamp and the inner periphery of the arc hole form a circumferential hole, so that the circular material is attached and clamped, the contact area is increased, and the clamping stability is improved. Through the straight line direction of square head along square hole, avoid the skew in the switching process of centre gripping and relaxation, provide and remove stability.

The granule fixing tool has the following action modes:

1. the telescopic rod is recovered by the air cylinder 2 to enable the push plate 3 to abut against the limiting block 9, the diameter of the hoop type clamping opening between the concave arc clamp and the circular arc hole is maximum, and granular pieces are placed one by one;

2. the air cylinder 2 drives the push blocks 4 to push forwards, so that the push blocks 4 are driven to synchronously move forwards, the clamping jaws 5a push and clamp the granular pieces, and the granular pieces are processed;

3. the cylinder 2 drives the push block 4 to pull back, drives a plurality of push blocks 4 to synchronously retract, enables a plurality of clamping jaws 5a to reset and relax the particle pieces, and simultaneously pushes the push block 4 by the elastic force of the spring 6 so as to ensure the accurate reset of the push block 4.

Compared with the prior art, the particle piece fixing tool has the following beneficial effects:

Example two

Based on the first embodiment, the present embodiment is different in that:

a processing device comprises the particle piece fixing tool.

Compared with the prior art, the processing equipment has the following beneficial effects:

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although stage 1 is used more herein; a bottom plate 1a; a middle plate 1b; a top plate 1c; a cylinder 2; a push plate 3; a push block 4; a transmission pulling piece 4a; a clamping block 5; a jaw 5a; a spring 6; a leg 7; a platform 8; a limiting block 9; the term briquette 10 and the like does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a frock is fixed to granule spare, includes the base of the solid loading platform in top, its characterized in that, arrange on the loading platform and offer a plurality of worker's cave, the base facial make-up pushes away the clamp subassembly, push away the clamp subassembly push-and-pull drive a plurality of clamp splice, erect a plurality of clamping jaws on the clamp splice, a plurality of clamping jaw one-to-one stretches into a plurality of worker's cave, clamping jaw port with worker's cave inner wall forms staple bolt formula clamp mouth.

2. The granule fixing tool as claimed in claim 1, wherein the carrier comprises a bottom plate, a middle plate and a top plate which are stacked from bottom to top, the bottom plate is fixedly mounted with the middle plate through screws, the middle plate is fixedly mounted with the top plate through positioning pins and screws, two ends of the bottom plate are prolonged to expose mounting edges, and a plurality of work holes are formed in the top plate.

3. The granule fixing tool as claimed in claim 2, wherein the pushing and clamping assembly comprises an air cylinder, wherein a pushing plate is fixedly connected to the tail end of a telescopic rod of the air cylinder, a plurality of pushing blocks are arranged on the front side wall of the pushing plate, and a plurality of the pushing blocks are connected with a plurality of the clamping blocks in a one-to-one correspondence manner.

4. The granule fixing tool as claimed in claim 3, wherein the top of the push block is provided with a transmission shifting piece in a protruding mode, the bottom of the clamping block is provided with a clamping groove in a concave mode, and the transmission shifting piece is inserted into the clamping groove to form a clamping connection.

5. The granule fixing tool as claimed in claim 4, wherein the middle plate is provided with a plurality of slide ways from a side wall, a slide guiding opening is formed in a top wall of the slide ways, the push block slides into the slide ways, and the transmission pulling piece extends out of the slide guiding opening and leaves a slide guiding gap.

6. The pellet fixing tool as claimed in claim 5, wherein the push block is provided with a mounting hole by a front side wall, a spring is placed in the mounting hole, and the front end of the spring abuts against the inner end wall of the slideway.

7. The granule fixing tool as claimed in claim 3, wherein the base comprises at least two supporting legs symmetrically arranged, a platform is arranged at the top ends of the supporting legs, a sliding guide groove is formed in the platform, a first installation groove is concavely formed in one side of the sliding guide groove, a second installation groove is concavely formed in the other side of the sliding guide groove, the cylinder is fixedly arranged in the first installation groove, the push plate is located in the sliding guide groove, a limit block is fixedly arranged at one side of the sliding guide groove, the push plate and the limit block form a limit stop joint, and the bottom plate is assembled in the second installation groove.

8. The granule fixing tool of claim 7, wherein two ends of the second installation groove are provided with pressing blocks through screws, the pressing blocks are provided with upper inclined pressing edges extending into the second installation groove, the installation edges of the bottom plate are provided with lower inclined top surfaces, and the upper inclined pressing edges correspondingly press the lower inclined top surfaces.

9. The granule fixing tool as claimed in claim 1, wherein the tool cavity is formed by connecting an arc hole at one end and a square hole at one end, the clamping jaw is formed by fixedly connecting a concave arc clamp at one end and a square head at one end, the concave arc clamp and the arc hole are spliced to form the hoop type clamp opening, and the square head moves along the square hole in a guiding manner.

10. A processing apparatus comprising a pellet fixing tool as claimed in any one of claims 1 to 9.