CN219945356U - Clamp for deep drilling - Google Patents

Abstract

The utility model provides a fixture for deep drilling, which comprises a workbench, wherein the top end of the workbench is detachably connected with a supporting seat, the supporting seat comprises a plurality of supporting plates which are sequentially arranged along the vertical direction, the top end of the supporting seat is detachably connected with a bearing seat, the top end of the bearing seat is detachably connected with a clamping seat, one side of the clamping seat is uniformly provided with a plurality of positioning grooves along the horizontal direction and is detachably connected with a clamping plate, the top end of the clamping seat is detachably connected with a positioning seat, the positioning seat is provided with a positioning rod which extends along the horizontal direction, and the positioning rod can move along the length direction of the positioning rod. The utility model can be applied to shaft parts with different lengths.

Description

Clamp for deep drilling

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp for deep drilling.

Background

In the production and manufacture of shaft parts, drilling devices are commonly used, and the conventional drilling devices often need to use a fixture to complete drilling. However, most of the conventional clamps are integral, and the clamps of each specification can only be applied to shaft parts of specific length, and cannot be correspondingly adjusted according to the length of the shaft parts, so that the applicability is poor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a fixture for deep drilling, which can be suitable for shaft parts with different lengths.

The utility model adopts the following technical scheme.

The utility model provides a deep drilling anchor clamps, includes the workstation, the top detachably of workstation is connected with the supporting seat, the supporting seat includes a plurality of backup pad that arranges in proper order along vertical direction, the top detachably of supporting seat is connected with the seat of accepting, the top detachably of accepting the seat is connected with the grip slipper, a plurality of constant head tank has been seted up uniformly along the horizontal direction to one side of grip slipper to detachably is connected with the grip block, the top detachably of grip slipper is connected with the positioning seat, be equipped with the locating lever that extends along the horizontal direction on the positioning seat, the length direction that the locating lever can follow self removes.

Further, first screw hole has been seted up on the top of workstation, first screw hole threaded connection has the screw rod, all run through the mounting hole that supplies the screw rod to pass on backup pad and the supporting seat, the top screw thread of screw rod has locking nut, locking nut can compress tightly backup pad and supporting seat into whole.

Further, the clamping seat is penetrated with a positioning hole extending along the vertical direction, a positioning pin is arranged in the positioning hole, and the top end of the bearing seat is provided with a pin hole matched with the positioning pin.

Further, a first T-shaped hole extending along the vertical direction is penetrated through the clamping seat, a first screw is arranged in the first T-shaped hole, and a second threaded hole in threaded connection with the first screw is formed in the top end of the bearing seat.

Further, the positioning groove is V-shaped.

Further, the clamping plate is penetrated with a connecting hole extending along the horizontal direction, a second screw is arranged in the connecting hole, and a third threaded hole in threaded connection with the second screw is formed in one side of the clamping seat.

Further, a second T-shaped hole extending along the vertical direction is penetrated through the positioning seat, a third screw is arranged in the second T-shaped hole, and a fourth threaded hole in threaded connection with the third screw is formed in the top end of the clamping seat.

Further, the locating seat is penetrated with a containing hole extending along the horizontal direction, a locating rod is connected in the containing hole in a sliding mode, one end, close to the clamping plate, of the locating rod is provided with an outward-expanding limiting shoulder, an elastic piece is connected between the limiting shoulder and the locating seat, and the other end of the locating rod is connected with a limiting nut in a threaded mode.

The beneficial effects of the utility model are as follows:

when the clamping device is used, the shaft parts are vertically arranged in the positioning groove and are clamped by the clamping seat and the clamping plate in a matched manner, and the positioning rod is embedded into the limiting hole positioned at the top of the shaft parts, so that the shaft parts are firmly locked on the workbench; in addition, the support seat comprises a plurality of support plates which are sequentially arranged along the vertical direction, in actual use, a user can select a proper number of support plates to splice the support plates into the support seat with corresponding heights according to the lengths of shaft parts, so that the heights of the support seats are consistent with the lengths of the shaft parts, and the applicability is good.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic view of a front sectional structure of the present embodiment;

FIG. 2 is a schematic side sectional view of the present embodiment;

fig. 3 is a schematic top view of the present embodiment.

Reference numerals illustrate:

the working table 1 is provided with a plurality of working tables,

the support base 2, the support plate 21,

the bearing seat 3 is provided with a plurality of bearing grooves,

a clamping seat 4, a positioning groove 4a,

the clamping plate 5 is provided with a pair of clamping plates,

a positioning seat (6) is arranged on the upper surface of the base,

the positioning rod 7, the limit shoulder 71, the elastic piece 72, the limit nut 73,

the threaded rod 81, the locking nut 82,

a locating pin 9, a first screw 10, a second screw 11, and a third screw 12.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the present embodiment, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions.

It will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

The utility model provides a anchor clamps for deep drilling as shown in the attached drawing, including workstation 1, workstation 1's top detachably is connected with supporting seat 2, supporting seat 2 includes a plurality of backup pad 21 of arranging in proper order along vertical direction, supporting seat 2's top detachably is connected with accepts seat 3, accepting seat 3's top detachably is connected with grip slipper 4, a plurality of constant head tank 4a have been seted up uniformly along the horizontal direction to one side of grip slipper 4 to detachably is connected with grip block 5, and grip slipper 4's top detachably is connected with positioning seat 6, is equipped with the locating lever 7 that extends along the horizontal direction on the positioning seat 6, and the locating lever 7 can be along self length direction removal. When in use, the shaft parts are vertically arranged in the positioning groove 4a and are clamped by the clamping seat 4 and the clamping plate 5 in a matched manner, and the positioning rod 7 is embedded into the limiting hole positioned at the top of the shaft parts, so that the shaft parts are firmly locked on the workbench 1; in practical use, a user can select a proper number of support plates 21 to splice the support seats 2 with corresponding heights according to the lengths of the shaft parts, so that the heights of the support seats 2 are consistent with the lengths of the shaft parts, and the applicability is good.

As an example, one side of the support base 2 is provided with two positioning grooves 4a uniformly in the horizontal direction.

Preferably, the positioning groove 4a is V-shaped, not only has a guiding function, but also is applicable to shaft parts with different shaft diameters.

Preferably, the top of workstation 1 has seted up first screw hole, and first screw hole threaded connection has screw 81, all runs through the mounting hole that supplies screw 81 to pass on backup pad 21 and the supporting seat 3, and the top screw thread of screw 81 has locking nut 82, and locking nut 82 can compress tightly backup pad 21 and supporting seat into whole.

Preferably, for making the location between grip slipper 4 and the accepting seat 3 accurate, run through on the grip slipper 4 and have the locating hole that extends along vertical direction, be equipped with locating pin 9 in the locating hole, the pinhole with the locating pin 9 adaptation has been seted up on the top of accepting seat 3.

Preferably, the clamping seat 4 is penetrated with a first T-shaped hole extending along the vertical direction, a first screw 10 is arranged in the first T-shaped hole, and the top end of the bearing seat 3 is provided with a second threaded hole in threaded connection with the first screw 10.

Preferably, the clamping plate 5 is penetrated with a connecting hole extending along the horizontal direction, a second screw 11 is arranged in the connecting hole, and a third threaded hole in threaded connection with the second screw 11 is formed in one side of the clamping seat 4.

Preferably, the positioning seat 6 is penetrated with a second T-shaped hole extending along the vertical direction, a third screw 12 is arranged in the second T-shaped hole, and a fourth threaded hole in threaded connection with the third screw 12 is formed in the top end of the clamping seat 4.

Preferably, the positioning seat 6 is penetrated with a containing hole extending along the horizontal direction, the containing hole is slidably connected with the positioning rod 7, one end of the positioning rod 7, which is close to the clamping plate 5, is provided with an outward-expanding limiting shoulder 71, an elastic piece 72 is connected between the limiting shoulder 71 and the positioning seat 6, when in use, the elastic piece 72 enables the positioning rod 7 to keep a trend of being embedded into the limiting hole at the top of the shaft part, the positioning rod 7 can be effectively prevented from being separated from the limiting hole by itself, and the other end of the positioning rod 7 is connected with a limiting nut 73 in a threaded manner.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (8)

1. The utility model provides a deep drilling anchor clamps, includes the workstation, its characterized in that, the top detachably of workstation is connected with the supporting seat, the supporting seat includes a plurality of backup pad of arranging in proper order along vertical direction, the top detachably of supporting seat is connected with the seat of accepting, the top detachably of accepting the seat is connected with the grip slipper, a plurality of constant head tank has been seted up uniformly along the horizontal direction to detachably is connected with the grip block, the top detachably of grip slipper is connected with the positioning seat, be equipped with the locating lever that extends along the horizontal direction on the positioning seat, the locating lever can be along self length direction removal.

2. The fixture for deep drilling according to claim 1, wherein the top end of the workbench is provided with a first threaded hole, a screw is connected in the first threaded hole in a threaded manner, the supporting plate and the bearing seat are all penetrated with mounting holes for the screw to pass through, the top end of the screw is threaded with a locking nut, and the locking nut can press the supporting plate and the bearing seat into a whole.

3. The fixture for deep drilling according to claim 1, wherein the clamping seat is penetrated with a positioning hole extending along the vertical direction, a positioning pin is arranged in the positioning hole, and a pin hole matched with the positioning pin is formed at the top end of the bearing seat.

4. The fixture for deep drilling according to claim 1, wherein the clamping seat is penetrated with a first T-shaped hole extending along the vertical direction, a first screw is arranged in the first T-shaped hole, and a second threaded hole in threaded connection with the first screw is formed at the top end of the bearing seat.

5. The jig for deep drilling of claim 1, wherein the positioning groove has a V-shape.

6. The deep drilling fixture according to claim 1, wherein the clamping plate is penetrated with a connecting hole extending along the horizontal direction, a second screw is arranged in the connecting hole, and a third threaded hole in threaded connection with the second screw is formed on one side of the clamping seat.

7. The fixture for deep drilling according to claim 1, wherein the positioning seat is penetrated with a second T-shaped hole extending along the vertical direction, a third screw is arranged in the second T-shaped hole, and a fourth threaded hole in threaded connection with the third screw is formed at the top end of the clamping seat.

8. The fixture for deep drilling according to claim 1, wherein the positioning seat is penetrated with a containing hole extending along the horizontal direction, a positioning rod is slidably connected in the containing hole, one end of the positioning rod, which is close to the clamping plate, is formed with an outward-expanding limit shoulder, an elastic piece is connected between the limit shoulder and the positioning seat, and the other end of the positioning rod is in threaded connection with a limit nut.