CN210010695U

CN210010695U - Bush is anchor clamps processed in batches

Info

Publication number: CN210010695U
Application number: CN201920863811.2U
Authority: CN
Inventors: 马安庆; 马凯强
Original assignee: Huixian Hengrui Machinery Co Ltd
Current assignee: Huixian Hengrui Machinery Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-04
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a bush adds clamping apparatus in batches, including first fixed block, the inside of first fixed block is rotated and is connected with the pivot, the outside sliding connection of pivot has the third fixed block, both sides all mesh around the first gear and are connected with the rack, the second spout has all been seted up to the inboard at both ends around the third fixed block, the inboard sliding connection of second spout has the slider, the third spout has been seted up to the inside lower extreme of second fixed block, the inboard through connection of second fixture block has the threaded rod, the upper end block of second fixture block is connected with the second gear. This bush adds clamping apparatus in batches is convenient for carry out batch processing, has improved the work efficiency of bush processing, and operates more portably, and the clamp is got more firmly, and effectual the phenomenon of skidding appears in the bush man-hour that prevents is convenient for fix the bush of different length, great improvement the practicality of this anchor clamps.

Description

Bush is anchor clamps processed in batches

Technical Field

The utility model relates to a relevant technical field of bush anchor clamps specifically is a bush adds clamping apparatus in batches.

Background

At present, a lining is widely applied to the application fields of valves, bearings and the like, the lining is high in use flexibility and plays a lot of roles, the sealing performance of the valves can be effectively improved, the abrasion among the bearings is reduced, the precision requirement of the lining is high when the lining is machined, the machining is usually adopted, and the use of a clamp is particularly important in the machining.

However, the common clamps are clamped by a single clamp, the operation is complex, the working efficiency of machining the bush is reduced, and meanwhile, when the bush is used for bushes with different lengths, the common clamps are inconvenient to use, the practicability of the clamps is greatly reduced, the phenomenon of slipping of the bushes is easy to occur during machining, and the machining precision is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bush adds clamping apparatus in batches to the bush that proposes in solving above-mentioned background art appears the phenomenon of skidding with man-hour easily, leads to the precision of processing product to reduce, when handling the bush of different length moreover, the operation is got up comparatively loaded down with trivial details practicality not high, and can not a plurality of simultaneous processing polish, great reduction work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bush batch processing clamp comprises a first fixing block, wherein a rotating shaft is rotatably connected inside the first fixing block, a threaded block is fixedly connected to the right side of the first fixing block, a second fixing block is rotatably connected to the left end of the rotating shaft, a third fixing block is slidably connected to the outer side of the rotating shaft, a first sliding groove is formed in the third fixing block, a first gear is rotatably connected to the middle of the inner side of the third fixing block, racks are respectively engaged and connected to the front side and the rear side of the first gear, the racks are fixedly connected with the first fixing block, an anti-slip pad is fixedly connected to the outer surface of the first fixing block, second sliding grooves are respectively formed in the inner sides of the front end and the rear end of the third fixing block, a hole groove is formed in the outer surface of each second sliding groove, a sliding block is slidably connected to the inner side of each second sliding groove, the sliding block is fixedly connected to the left side of the, and the inboard sliding connection of third spout has the second fixture block, the inboard through connection of second fixture block has the threaded rod, and the threaded rod rotates with the second fixed block to be connected, the upper end block of second fixture block is connected with the second gear, and the second gear is connected with the pivot stationary phase.

Preferably, the middle part of the rotating shaft is in a cross-shaped structure, and the left end and the right end of the rotating shaft are in cylindrical structures.

Preferably, the middle part of the first gear is in a cross-shaped structure, and 5 first gears are arranged on the rotating shaft at equal intervals.

Preferably, the rack, the first clamping block and the non-slip mat are symmetrically arranged about the vertical central axis of the first gear by 2, and the longitudinal section of the first clamping block is semicircular.

Preferably, the width dimension of the sliding block is greater than the width dimension of the hole groove, and the length dimension of the sliding block is equal to the width dimension of the third fixed block.

Preferably, the number of the teeth of the second gear is equal to the number of the teeth of the first gear, and the diameter size of the second gear is equal to the diameter size of the first gear.

Compared with the prior art, the beneficial effects of the utility model are that: the bush batch processing clamp is convenient for batch processing, improves the working efficiency of bush processing, is simpler and more convenient to operate, is more firm to clamp, effectively prevents the phenomenon of slipping during bush processing, is convenient for fixing bushes of different lengths, and greatly improves the practicability of the clamp;

1. the fixture is provided with the first fixture block and the non-slip mat, the first fixture block is of a circular structure, the first fixture block and the non-slip mat are arranged, so that the bushings are convenient to fix, the size is convenient to adjust, and the bushings with different diameters are fixed, so that the practicability of the fixture is greatly improved, and the operation is simpler and more convenient;

2. the fixture is provided with a hole groove and a sliding block, the sliding block forms a sliding structure on the second sliding groove, the width dimension of the hole groove is smaller than that of the sliding block, the 2 third fixing blocks can be conveniently fixed and adjusted, and meanwhile, bushings with different lengths can be conveniently fixed, and the practicability of the fixture is improved;

3. be equipped with second fixture block and threaded rod, the second fixture block passes through the threaded rod and constitutes sliding construction on the third spout, and the second fixture block constitutes the block structure with the second gear, and the setting up of second fixture block and threaded rod is convenient for fix the second gear, and more firm when making this anchor clamps press from both sides get, the effectual phenomenon of skidding that prevents to appear.

Drawings

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

FIG. 2 is a schematic view of the second sliding chute and the sliding block of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a first gear and rack connection structure of the present invention;

FIG. 5 is a schematic side view of the connection between the second sliding groove and the sliding block of the present invention;

fig. 6 is a schematic view of the connection structure between the second fixture block and the second gear of the present invention.

In the figure: 1. a first fixed block; 2. a rotating shaft; 3. a thread block; 4. a second fixed block; 5. a third fixed block; 6. a first chute; 7. a first gear; 8. a rack; 9. a first clamping block; 10. a non-slip mat; 11. a second chute; 12. a hole groove; 13. a slider; 14. a third chute; 15. a second fixture block; 16. a threaded rod; 17. a second gear.

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. 1-6, the present invention provides a technical solution: a bush batch processing clamp comprises a first fixing block 1, a rotating shaft 2, a thread block 3, a second fixing block 4, a third fixing block 5, a first sliding groove 6, a first gear 7, a rack 8, a first clamping block 9, an anti-skid pad 10, a second sliding groove 11, a hole groove 12, a sliding block 13, a third sliding groove 14, a second clamping block 15, a threaded rod 16 and a second gear 17, wherein the rotating shaft 2 is rotatably connected inside the first fixing block 1, the thread block 3 is fixedly connected on the right side of the first fixing block 1, the second fixing block 4 is rotatably connected at the left end of the rotating shaft 2, the third fixing block 5 is slidably connected on the outer side of the rotating shaft 2, the first sliding groove 6 is formed inside the third fixing block 5, the first gear 7 is rotatably connected at the middle part of the inner side of the third fixing block 5, the rack 8 is engaged and connected on the front and back sides of the first gear 7, and the rack 8 is fixedly connected with the, and the outer fixed surface of first fixture block 9 is connected with slipmat 10, second spout 11 has all been seted up to the inboard at both ends around the third fixed block 5, and the surface of second spout 11 has seted up hole groove 12, the inboard sliding connection of second spout 11 has slider 13, and slider 13 is fixed with the left side of third fixed block 5 and is connected, third spout 14 has been seted up to the inside lower extreme of second fixed block 4, and the inboard sliding connection of third spout 14 has second fixture block 15, the inboard through connection of second fixture block 15 has threaded rod 16, and threaded rod 16 rotates with second fixed block 4 and is connected, the upper end block of second fixture block 15 is connected with second gear 17, and second gear 17 is connected with pivot 2 stationary phase.

If the middle part of pivot 2 is "ten" font structure in fig. 1, and both ends all are cylindrical structure about pivot 2, be convenient for remove about third fixed block 5 and be convenient for drive third fixed block 5 and rotate simultaneously, be convenient for fix the processing to the bush of different length, the middle part of first gear 7 is "ten" font structure, and first gear 7 equidistant 5 being provided with in pivot 2, be convenient for with 2 looks blocks of pivot, and be convenient for process in batches, improve the work efficiency of bush processing, rack 8, first fixture block 9 and slipmat 10 all are provided with 2 about the perpendicular well axis symmetry of first gear 7, and the longitudinal section shape of first fixture block 9 is semi-circular, be convenient for fix the bush, the effectual phenomenon of skidding that appears when preventing the bush from adding man-hour.

Like the width dimension that the width dimension of slider 13 is greater than hole groove 12 in fig. 2, and the length dimension of slider 13 equals the width dimension of third fixed block 5, the fixed connection between 2 third fixed blocks 5 of being convenient for, and conveniently adjust the size, fix the bush of different length, great improvement this anchor clamps's practicality.

As shown in figure 3, the number of the tooth blocks of the second gear 17 is equal to that of the tooth blocks of the first gear 7, and the diameter size of the second gear 17 is equal to that of the first gear 7, so that the size can be adjusted to fix the bushings with different diameters, and the clamp is convenient to operate.

The working principle is as follows: when the bushing is used for processing the clamp in batches, the clamp is fixedly connected to a transmission device through the thread block 3, the length between the third fixing blocks 5 is adjusted through the second sliding grooves 11 and the sliding blocks 13 according to the length of the bushing, the bushing is convenient to fix, the sliding blocks 13 form a sliding structure on the second sliding grooves 11, the width size of the sliding blocks 13 is larger than the width size of the hole grooves 12, the third fixing blocks 5 are convenient to move and fix, the sliding blocks 13 are fixed through bolts after the third fixing blocks 5 are moved to proper positions, then the bushing is sleeved on the outer sides of the third fixing blocks 5, then the rotating shaft 2 is rotated manually, the rotating shaft 2 is rotatably connected to the first fixing blocks 1 and the second fixing blocks 4, the rotating shaft 2 is connected with the first gear 7 in a clamping manner, the first gear 7 is driven to rotate by the rotation of the rotating shaft 2, the front end and the rear end of the first gear 7 are connected with the rack 8 in a meshing manner, the rotation of first gear 7 makes rack 8 slide on first spout 6, the first fixture block 9 of one side fixedly connected with that is close to the bush of rack 8, and fixedly connected with slipmat 10 on the first fixture block 9, the removal of rack 8 makes first fixture block 9 and slipmat 10 support the inner wall of closing the bush, be convenient for fixed of bush, rotate threaded rod 16 through the bolt at last, the outside threaded connection of threaded rod 16 has second fixture block 15, the rotation of threaded rod 16 makes second fixture block 15 begin to slide in the inboard of third spout 14, and make second fixture block 15 and second gear 17 block mutually, thereby fix pivot 2, it is more firm to make the clamp of first fixture block 9 and slipmat 10 to the bush get simultaneously, this is the whole process that the bush batch machining anchor clamps used.

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 bush adds clamping apparatus in batches, includes first fixed block (1), its characterized in that: the inner part of the first fixed block (1) is rotatably connected with a rotating shaft (2), the right side of the first fixed block (1) is fixedly connected with a thread block (3), the left end of the rotating shaft (2) is rotatably connected with a second fixed block (4), the outer side of the rotating shaft (2) is slidably connected with a third fixed block (5), a first sliding groove (6) is formed in the third fixed block (5), the middle part of the inner side of the third fixed block (5) is rotatably connected with a first gear (7), the front side and the rear side of the first gear (7) are respectively engaged and connected with a rack (8), the rack (8) is fixedly connected with a first clamping block (9), the outer surface of the first clamping block (9) is fixedly connected with an anti-skid pad (10), the inner sides of the front end and the rear end of the third fixed block (5) are respectively provided with a second sliding groove (11), and the outer surface of the second sliding groove, the inboard sliding connection of second spout (11) has slider (13), and slider (13) and the left side fixed connection of third fixed block (5), third spout (14) have been seted up to the inside lower extreme of second fixed block (4), and the inboard sliding connection of third spout (14) has second fixture block (15), the inboard through connection of second fixture block (15) has threaded rod (16), and threaded rod (16) rotate with second fixed block (4) and be connected, the upper end block of second fixture block (15) is connected with second gear (17), and second gear (17) and pivot (2) fixed connection.

2. The bushing batch-machining jig of claim 1, wherein: the middle part of the rotating shaft (2) is of a cross-shaped structure, and the left end and the right end of the rotating shaft (2) are of cylindrical structures.

3. The bushing batch-machining jig of claim 1, wherein: the middle part of the first gear (7) is of a cross-shaped structure, and 5 first gears (7) are arranged on the rotating shaft (2) at equal intervals.

4. The bushing batch-machining jig of claim 1, wherein: the rack (8), the first clamping blocks (9) and the anti-slip pad (10) are symmetrically arranged about the vertical middle axis of the first gear (7), and the longitudinal section of each first clamping block (9) is semicircular.

5. The bushing batch-machining jig of claim 1, wherein: the width dimension of the sliding block (13) is larger than that of the hole groove (12), and the length dimension of the sliding block (13) is equal to that of the third fixing block (5).

6. The bushing batch-machining jig of claim 1, wherein: the number of blocks of the second gear (17) is equal to the number of blocks of the first gear (7), and the diameter size of the second gear (17) is equal to the diameter size of the first gear (7).