CN213731381U

CN213731381U - A centering location clamping components for processing of medical tong usefulness

Info

Publication number: CN213731381U
Application number: CN202022781498.3U
Authority: CN
Inventors: 荆建华; 蒋峰; 翟连虎
Original assignee: Shanghai Kaiyuan Electric Appliance Co ltd
Current assignee: Shanghai Kaiyuan Electric Appliance Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-20
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a centering, positioning and clamping component for processing medical hand vice, which comprises a supporting power component and a centering and clamping component; the top of the supporting power assembly is provided with a centering clamping assembly; the centering and clamping assembly comprises a centering base, a push rod chute, a clamping chute, a supporting notch, a clamping slide block, a chute and a centering clamping block; a push rod sliding groove is formed in the middle of the bottom side of the centering base, a clamping sliding groove is formed in the top of the push rod sliding groove, blind rotation clamping sliding blocks slide on two sides in the clamping sliding groove, supporting notches are formed in two sides of the centering base, a centering clamping block is slidably mounted in each supporting notch, the clamping sliding blocks are fixedly connected with the centering clamping block through bolts, and inclined grooves are formed in the clamping sliding blocks; the positioning clamping of the pliers is realized, so that the pliers are more stable to process, higher in precision and more convenient to adjust, the efficiency can be greatly improved, and the manufacturing cost of part processing is greatly reduced.

Description

A centering location clamping components for processing of medical tong usefulness

Technical Field

The utility model relates to a medical tong processing technology field especially relates to a centering positioning clamping assembly for processing of medical tong.

Background

The medical pliers are used by doctors in operation, and various deformations can be generated when the pliers are sintered, so that a plurality of factors influencing the size of a product are generated; the method comprises the following steps of raw material density, sintering temperature, atmosphere, sintering period, raw material proportioning process, product structure shrinkage stress, ceramic plate support and the like, wherein one or more unreasonable factors can cause the product to have poor size, and the products sintered in the same batch have different types and degrees of defects.

To these defective products, need the staff to carry out the secondary and correct processing, carry out the in-process of correcting of pincers at the staff, because the unique shape of pincers, be unfavorable for the staff to fix the pincers to influence the staff and correct, greatly reduce work efficiency, seriously influence the product quality of pincers, increased the processing cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing a centering location clamping components for processing of medical tong is used, has solved and has carried out the in-process of the correction of tong at the staff, because the unique shape of tong is unfavorable for the staff to fix the tong to influence the staff and correct, greatly reduce work efficiency, seriously influence the product quality of tong, increased the technical problem of processing cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a centering, positioning and clamping assembly for processing medical hand vice comprises a supporting power assembly and a centering and clamping assembly; the top of the supporting power assembly is provided with a centering clamping assembly;

the centering and clamping assembly comprises a centering base, a push rod chute, a clamping chute, a supporting notch, a clamping slide block, a chute and a centering clamping block; the middle of the bottom side of the centering base is provided with a push rod sliding groove, the top of the push rod sliding groove is provided with a clamping sliding groove, two sides inside the clamping sliding groove slide to form blind turning clamping sliding blocks, two sides of the centering base are provided with supporting notches, a centering clamping block is slidably mounted on the supporting notches, the clamping sliding blocks are fixedly connected with the centering clamping block through bolts, and the clamping sliding blocks are provided with inclined grooves.

Preferably, a push rod is slidably mounted inside the push rod sliding groove, the top of the push rod is fixedly connected with a push plate, the push plate is positioned between the clamping slide blocks on two sides, the two sides of the push plate are fixedly connected with inserts, and the inserts are in sliding fit with the inclined grooves.

Preferably, a fixing groove is formed in the top of the centering base, a supporting plate is fixedly connected to the inside of the fixing groove through a bolt, a clamp handle platform is fixedly connected to the top of the supporting plate, a mounting hole is formed in the top of the supporting plate, and a centering shaft is slidably mounted in the mounting hole.

Preferably, the support frame is fixedly connected to the back face of the centering base through a bolt, a plurality of first thread grooves are formed in the bottom side of the centering base, and the first thread grooves are in threaded connection with the first bolt and penetrate through the bottom face of the centering base.

Preferably, the insert is oval, the insert directions of two surfaces of the push plate are opposite, the insert direction is consistent with the direction of the inclined groove, and the dimension is consistent with the inclined groove

Preferably, the supporting power assembly comprises a supporting base, an oil cylinder, a piston rod and an adjusting nut; the support base is fixedly connected with an oil cylinder base through a bolt on the side face of the support base, an oil cylinder is fixedly connected with the top of the oil cylinder base, a piston rod is slidably mounted on the top of the oil cylinder, an adjusting nut is mounted on the bottom of the piston rod through threads, and the top of the piston rod is fixedly connected with a push rod.

Preferably, the support base is provided with a plurality of second thread grooves, and the second thread grooves are in threaded connection with second bolts and penetrate through the top of the support base.

The utility model has the advantages that: the piston rod is pushed by the oil cylinder to slide upwards, so that power is provided for the centering and clamping assembly; the insert slides upwards in the chute to drive the clamping slide block to slide close to the clamping chute, and the insert slides downwards in the chute to drive the clamping slide block to slide away from the chute; the inclined grooves on the two sides are opposite in direction, so that the clamping sliding blocks are driven to slide oppositely when the insert slides; the centering clamping blocks slide close to each other to clamp and fix the pliers;

the hand pliers are fixed through the pliers handle table and the support frame, the middle shaft penetrates through the fixing hole of the hand pliers, and the hand pliers are centered and positioned; the centering and clamping block is matched with the centering and clamping block to perform centering, positioning and clamping work on the hand vice;

the centering base is fixed to the top of the edge of the workbench through the first bolt, the supporting base is fixed to the bottom of the edge of the workbench through the second bolt, and the whole device is installed on the edge of the workbench to facilitate work of workers; the centering positioning of the pliers is realized, the pliers are clamped tightly, the pliers are more stably processed, the precision is higher, the pliers are more conveniently adjusted, the efficiency can be greatly improved, and the manufacturing cost of part processing is greatly reduced.

Drawings

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

FIG. 2 is a schematic structural view of the centering and clamping assembly of the present invention;

fig. 3 is a front sectional view of the centering and clamping assembly of the present invention;

FIG. 4 is a schematic view of the internal structure of the centering and clamping assembly of the present invention;

fig. 5 is a schematic diagram of the structure of the supporting plate of the present invention.

Illustration of the drawings:

101. a support base; 102. an oil cylinder base; 103. an oil cylinder; 104. a piston rod; 105. adjusting the nut; 106. a second thread groove; 107. a second bolt; 201. a centering base; 202. a push rod chute; 203. clamping the chute; 204. a support notch; 205. clamping the sliding block; 206. a chute; 207. centering the clamping block; 208. a push rod; 209. pushing the plate; 210. an insert; 211. fixing grooves; 212. a support plate; 213. a forceps handle table; 214. mounting holes; 215. aligning the middle shaft; 216. a support frame; 217. a first thread groove; 218. a first bolt.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 5, a centering, positioning and clamping assembly for medical pliers processing comprises a supporting power assembly and a centering and clamping assembly; the top of the supporting power assembly is provided with a centering clamping assembly;

the centering and clamping assembly comprises a centering base 201, a push rod sliding groove 202, a clamping sliding groove 203, a supporting notch 204, a clamping sliding block 205, a chute 206 and a centering clamping block 207; a push rod sliding groove 202 is formed in the middle of the bottom side of the centering base 201, a clamping sliding groove 203 is formed in the top of the push rod sliding groove 202, blind-turn clamping sliding blocks 205 slide on two sides in the clamping sliding groove 203, supporting notches 204 are formed in two sides of the centering base 201, a centering clamping block 207 is slidably mounted in the supporting notches 204, the clamping sliding blocks 205 are fixedly connected with the centering clamping block 207 through bolts, and inclined grooves 206 are formed in the clamping sliding blocks 205; the centering clamping block 207 is driven to relatively slide by the clamping slide block, and the pliers are extruded and corrected; when the centering clamp is used, the insert 210 slides in the inclined groove 206 to drive the clamping slide block 205 to slide relatively in the clamping slide groove 203, and drive the centering clamp block 207 to slide at the top of the support groove 204, so that the pliers at the top of the centering base 201 are clamped and fixed.

As an embodiment of the present invention, a push rod 208 is slidably mounted inside the push rod chute 202, the top of the push rod 208 is fixedly connected with a push plate 209, the push plate 209 is located between the clamping sliders 205 at both sides, inserts 210 are fixedly connected to both sides of the push plate 209, and the inserts 210 are slidably fitted with the chute 206; the push rod 208 slides in the push rod sliding groove 202, the push plate 209 is pushed to slide between the clamping sliding blocks 205, the insert 210 is driven to slide in the inclined groove 206, and the clamping sliding blocks 205 are pushed to slide in the clamping sliding groove 203 oppositely, so that power is provided for the centering clamping block 207.

As an embodiment of the present invention, a fixing groove 211 is formed on the top of the centering base 201, a supporting plate 212 is fixedly connected to the inside of the fixing groove 211 by a bolt, a clamp handle platform 214 is fixedly connected to the top of the supporting plate 212, a mounting hole 213 is formed on the top of the supporting plate 212, and a centering shaft 215 is slidably mounted inside the mounting hole 213; the supporting plate 212 is used for supporting the pliers, the handle platform 214 is used for supporting the handle of one half of the pliers, and the centering shaft 215 is used for penetrating through the fixing hole of the pliers and is used for matching with the centering clamping block 207 to perform centering positioning clamping on the pliers.

As an embodiment of the present invention, the bolt is fixedly connected to the supporting frame 216 at the back of the centering base 201, the bottom side of the centering base 201 is provided with a plurality of first thread grooves 217, the first thread grooves 217 are in threaded connection with the first bolt 218 and penetrate through the bottom surface of the centering base 201; the support frame 216 is used for supporting the hand vice and preventing the hand vice from being reversely rotated and falling due to uneven support of the hand vice; the centering base 201 is fixed to the top of the edge of the workbench through a first bolt 218, so that the worker can conveniently work.

As an embodiment of the present invention, the insert 210 is oval, and the direction of the insert 210 on both sides of the push plate 209 is opposite, the direction of the insert 210 is the same as the direction of the chute 206, and the size is consistent; the insert 210 slides in the inclined slots 206, and the inclined slots 206 on both sides are opposite in direction, so that the insert 210 slides to drive the clamping sliding blocks 205 to slide oppositely.

As an embodiment of the present invention, the supporting power assembly includes a supporting base 101, an oil cylinder base 102, an oil cylinder 103, a piston rod 104 and an adjusting nut 105; the side face of the supporting base 101 is fixedly connected with an oil cylinder base 102 through bolts, the top of the oil cylinder base 102 is fixedly connected with an oil cylinder 103, the top of the oil cylinder 103 is slidably provided with a piston rod 104, the bottom of the piston rod 104 is provided with an adjusting nut 105 through threads, and the top of the piston rod 104 is fixedly connected with a push rod 208; the adjusting nut 105 is used for adjusting the height of the piston rod 104, and the piston rod 104 is pushed to slide through the oil cylinder 103 to provide power for the push rod 208 to slide in the push rod sliding groove 202.

As an embodiment of the present invention, the supporting base 101 is provided with a plurality of second thread grooves 106, the second thread grooves 106 are connected with the second bolts 107 by screw threads, and pass through the top of the supporting base 101; the supporting base 101 is fixed to the bottom of the edge of the worktable by a second bolt 107, which facilitates the work of the worker.

The working principle is as follows: firstly, after a first bolt 218 passes through a first thread groove 217, the centering base 201 is fixed to the top of the edge of the workbench; after passing through the second thread groove 106 by the second bolt 107, the support base 101 is fixed to the bottom of the edge of the workbench; mounting a support plate 212 into the fixing groove 211 through bolts, mounting the centering shaft 215 into the mounting hole 214, and placing the pliers on the top of the pliers shank table 213, so that the centering shaft 215 is fixed in the fixing hole of the pliers and the handles of the pliers are placed on the top of the support frame 216;

the oil cylinder 103 pushes the piston rod 104 to slide upwards, the push rod 208 is driven to slide in the push rod sliding groove 202, the push plate 209 is driven to slide upwards in the clamping slide block 205, the insert 210 is driven to slide upwards in the chute 206, the clamping slide block 205 is driven to slide close to the clamping slide groove 203, the centering clamp block 207 is driven to slide close to the clamping slide groove, and the hand vice is positioned and clamped;

after the pliers are machined, the oil cylinder 103 drives the piston rod 104 to slide downwards, so that the insert 210 is driven to slide downwards in the inclined groove 206, the clamping slide block 205 is driven to slide away from each other, the centering clamping block 207 is driven to slide away from each other, and the pliers are loosened; the positioning and clamping work of the pliers is completed, and the pliers can be conveniently corrected by workers.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A centering, positioning and clamping assembly for processing medical hand vice is characterized by comprising a supporting power assembly and a centering and clamping assembly; the top of the supporting power assembly is provided with a centering clamping assembly;

the centering and clamping assembly comprises a centering base (201), a push rod sliding groove (202), a clamping sliding groove (203), a supporting notch (204), a clamping sliding block (205), a chute (206) and a centering clamping block (207); a push rod sliding groove (202) is formed in the middle of the bottom side of the centering base (201), a clamping sliding groove (203) is formed in the top of the push rod sliding groove (202), clamping sliding blocks (205) are slidably arranged on two sides inside the clamping sliding groove (203), supporting notches (204) are formed in two sides of the centering base (201), a centering clamping block (207) is slidably mounted in the supporting notches (204), the clamping sliding blocks (205) are fixedly connected with the centering clamping block (207) through bolts, and inclined grooves (206) are formed in the clamping sliding blocks (205).

2. The centering, positioning and clamping assembly for the medical pliers is used for machining according to claim 1, wherein a push rod (208) is slidably mounted inside the push rod sliding groove (202), a push plate (209) is fixedly connected to the top of the push rod (208), the push plate (209) is located between the clamping sliding blocks (205) on two sides, inserts (210) are fixedly connected to two sides of the push plate (209), and the inserts (210) are in sliding fit with the inclined grooves (206).

3. The centering, positioning and clamping assembly for the medical pliers is used for machining according to claim 1, wherein a fixing groove (211) is formed in the top of the centering base (201), a supporting plate (212) is fixedly connected to the inside of the fixing groove (211) through a bolt, a pliers handle (214) is fixedly connected to the top of the supporting plate (212), a mounting hole (213) is formed in the top of the supporting plate (212), and a centering shaft (215) is slidably mounted in the mounting hole (213).

4. The centering, positioning and clamping assembly for medical pliers processing according to claim 1, wherein the centering base (201) is fixedly bolted to the supporting frame (216), a plurality of first thread grooves (217) are formed in the bottom side of the centering base (201), and the first thread grooves (217) are in threaded connection with first bolts (218) and penetrate through the bottom surface of the centering base (201).

5. The centering, positioning and clamping assembly for medical pliers machining according to claim 2, wherein the insert (210) is oval in shape, the direction of the insert (210) on both sides of the push plate (209) is opposite, and the direction of the insert (210) is consistent with the direction of the inclined grooves (206) and the size of the insert is consistent with the size of the inclined grooves.

6. The centering, positioning and clamping assembly for medical pliers machining according to claim 1, wherein the supporting power assembly comprises a supporting base (101), a cylinder base (102), a cylinder (103), a piston rod (104) and an adjusting nut (105); the supporting base (101) is fixedly connected with an oil cylinder base (102) through bolts on the side face, an oil cylinder (103) is fixedly connected with the top of the oil cylinder base (102), a piston rod (104) is slidably mounted on the top of the oil cylinder (103), an adjusting nut (105) is mounted on the bottom of the piston rod (104) in a threaded mode, and the top of the piston rod (104) is fixedly connected with a push rod (208).

7. The centering, positioning and clamping assembly for medical pliers machining according to claim 6, wherein the supporting base (101) is provided with a plurality of second threaded grooves (106), and the second threaded grooves (106) are in threaded connection with second bolts (107) and penetrate through the top of the supporting base (101).