CN210010887U

CN210010887U - Steady axle anchor clamps are used in lock sleeve production

Info

Publication number: CN210010887U
Application number: CN201920850033.3U
Authority: CN
Inventors: 徐卓霖; 洪浩峰; 徐斌
Original assignee: Hangzhou Panyu Precision Machinery Co Ltd
Current assignee: Hangzhou Panyu Precision Machinery Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-02-04
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a steady axle anchor clamps are used in lock sleeve production, including support body, mounting bracket, bull stick one, bull stick two and lock sleeve main part, the both sides welding of support body has the mounting bracket, cavity and lower chamber have been seted up respectively from top to bottom to the inside of support body, go up the inside intermediate position department of cavity and install gear one through the bearing, the bottom of bull stick one runs through the cavity top, and bull stick one extends to the inside and bearing fixed connection of cavity, the inside outer ratch that all transversely inserts of last cavity of gear one both sides. The utility model discloses a two sets of outer ratchets and a gear intermeshing to and two sets of interior ratchets and two intermeshing of gear act on, cooperate the use of outer anchor clamps and interior anchor clamps, thereby can enough realize the quick double-layered dress operation of pressing from both sides of outer anchor clamps and interior anchor clamps, can realize again that the fastness when further strengthening whole device uses the outer interior propping operation of pressing from both sides of lock sleeve main part inside and outside wall.

Description

Steady axle anchor clamps are used in lock sleeve production

Technical Field

The utility model relates to a lock sleeve production auxiliary assembly technical field specifically is a steady axle anchor clamps is used in lock sleeve production.

Background

Steady axle anchor clamps are used for fixing the processing object in the machine-building process, make it occupy the exact position, in order to accept the device of construction or detection, prior art, add man-hour to the lock sleeve, need use anchor clamps to fix, and the steady axle anchor clamps structure during the lock sleeve of prior art adds man-hour is comparatively simple, most all fix the outer wall of axle sleeve, long-time use, the insecure problem in anchor clamps location easily exists, thereby make the operation precision of lock sleeve inner wall processing not enough, influence the use of lock sleeve, therefore, to above problem, a lock sleeve production is with steady axle anchor clamps and solve above problem has been proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable axle anchor clamps are used in lock sleeve production to it is comparatively simple to provide the structure in solving above-mentioned background art, and most all are fixed the outer wall of axle sleeve, and long-time use easily exists the insecure problem of anchor clamps location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steady axle anchor clamps are used in lock sleeve production, includes support body, mounting bracket, bull stick one, bull stick two and lock sleeve main part, the both sides welding of support body has the mounting bracket, the inside of support body has seted up cavity and lower cavity respectively from top to bottom, go up the intermediate position department of cavity inside and install gear one through the bearing, the bottom of bull stick one runs through the cavity top, and bull stick one extends to the cavity inside and bearing fixed connection, the last cavity inside of gear one both sides all transversely inserts and is equipped with outer rack bar, and outer rack bar's bottom all welds outer anchor clamps, gear two is installed through the bearing in the intermediate position department of cavity inside down, the top of bull stick two runs through cavity bottom down, and bull stick two extend to cavity inside and bearing fixed connection down, the lower cavity inside of gear two both sides all inserts and is equipped with inner rack bar, and inner rack bar's bottom runs through the support body bottom, an inner clamp is welded at the bottom of the inner toothed bar, and a lock sleeve main body is installed at a position between the outer clamp and the inner clamp.

Preferably, the inner walls of the front surface and the back surface of the upper cavity and the lower cavity are provided with sliding grooves, one ends of the outer toothed bar and the inner toothed bar are welded with sliding blocks, the sliding blocks are embedded in the sliding grooves, and the sliding blocks and the sliding grooves form a sliding type structure.

Preferably, the outer toothed bar and the inner toothed bar are both provided with two sets, and the outer toothed bar and the inner toothed bar are both provided with an "L" shape.

Preferably, cams are welded on the outer surfaces of the first gear and the second gear, a tooth groove is formed in one side wall, close to the first gear, of the outer gear rod, a tooth groove is formed in one side wall, close to the second gear, of the inner gear rod, the first gear and the outer gear are meshed with each other through the cams and the tooth grooves, and the inner gear and the second gear are meshed with each other through the cams and the tooth grooves.

Preferably, the inner clamp and the outer clamp are provided with two groups, and rubber pads are pressed on the inner walls of the inner clamp and the outer clamp.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional structure, the shaft stabilizing clamp for producing the lock sleeve has the advantages that two groups of outer toothed bars are meshed with the first gear, and the two groups of inner toothed bars and the gear are engaged with each other and matched with the use of the outer clamp and the inner clamp, a worker drives the gear to rotate by rotating the rotating rod I, so that the two groups of outer toothed bars are far away from or close to each other along with the rotation of the first gear, and similarly, workers can rotate the second rotating rod to make the two groups of inner toothed bars be far away from or close to each other along with the rotation of the second gear, thereby not only realizing the rapid clamping operation of the outer clamp and the inner clamp, but also realizing the outer clamping and inner supporting operation of the inner wall and the outer wall of the lock sleeve main body, further strengthening the firmness of the whole device when in use, ensuring the processing precision, the operation is convenient, the whole parts are few, the structural design is simple and reasonable, safe and reliable, the practicability is high, the production cost is low, and the device is very suitable for popularization and application in practical application.

Drawings

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

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

fig. 3 is a schematic view of the inner clamp, the outer clamp and the lock sleeve main body according to the present invention.

In the figure: 1. a frame body; 2. a mounting frame; 3. an upper chamber; 4. a lower chamber; 5. a first rotating rod; 6. a first gear; 7. an outer rack bar; 8. a slider; 9. a chute; 10. a second gear; 11. a second rotating rod; 12. an inner rack bar; 13. an inner clamp; 14. an outer clamp; 15. a lock sleeve main body.

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 an embodiment: a shaft stabilizing clamp for lock sleeve production comprises a frame body 1, mounting frames 2, a first rotating rod 5, a second rotating rod 11 and a lock sleeve main body 15, wherein the mounting frames 2 are welded on two sides of the frame body 1, an upper chamber 3 and a lower chamber 4 are respectively arranged in the frame body 1 from top to bottom, a first gear 6 is arranged in the middle of the inner part of the upper chamber 3 through a bearing, the bottom of the first rotating rod 5 penetrates through the top of the upper chamber 3, the first rotating rod 5 extends into the upper chamber 3 and is fixedly connected with the bearing, outer toothed bars 7 are transversely inserted in the upper chamber 3 on two sides of the first gear 6, outer clamps 14 are welded at the bottoms of the outer toothed bars 7, a second gear 10 is arranged in the middle of the inner part of the lower chamber 4 through a bearing, the top of the second rotating rod 11 penetrates through the bottom of the lower chamber 4, the second rotating rod 11 extends into the lower chamber 4 and is fixedly connected with the bearing, inner toothed bars 12 are transversely inserted in the lower chambers 4 on two sides, and the bottom of the internal rack bar 12 runs through the bottom of the frame body 1, an internal clamp 13 is welded at the bottom of the internal rack bar 12, and a lock sleeve main body 15 is installed at a position between the external clamp 14 and the internal clamp 13.

According to the attached

drawings

1, 2 and 3, the inner walls of the front and the back of the upper chamber 3 and the lower chamber 4 are both provided with a sliding groove 9, one end of an external gear rod 7 and one end of an internal gear rod 12 are both welded with a sliding block 8, the sliding block 8 is embedded in the sliding groove 9, the sliding block 8 and the sliding groove 9 form a sliding structure, the external gear rod 7 and the internal gear rod 12 are both provided with two groups, the external gear rod 7 and the internal gear rod 12 are both arranged in an L shape, the outer surfaces of a gear I6 and a gear II 10 are both welded with a cam, one side wall of the external gear rod 7, which is close to the gear I6, is provided with a tooth socket, one side wall of the internal gear rod 12, which is close to the gear II 10, is provided with a tooth socket, the gear I6 and the external gear rod 7 are mutually engaged through the cam and the tooth socket, the internal gear rod 12 and the gear II 10 are mutually, when the lock sleeve is used, a worker vertically inserts the lock sleeve main body 15 to be processed upwards from the bottom of the internal tooth rod 12, so that the position, to be fixed, of the outer side of the lock sleeve main body 15 and the external clamp 14 are located on the same horizontal plane, the worker holds the first rotating rod 5 by hand to rotate clockwise through the mutual meshing action of the first gear 6 and the external tooth rod 7, so that the first gear 6 rotates synchronously with the first rotating rod 5, the two groups of external tooth rods 7 transversely slide towards the lock sleeve main body 15 along the sliding groove 9 through the sliding block 8, after the two groups of external clamps 14 tightly clamp the outer side of the lock sleeve main body 15, the first rotating rod 5 is stopped to rotate, the first rotating rod 5 is fixed through screwing the screws, the fixing operation of the outer wall of the lock sleeve main body 15 can be completed, and then, similarly, the worker starts to rotate anticlockwise when holding the second rotating rod 11, so that the two groups of internal clamps 13 tightly clamp the inner, can accomplish the fixed operation of lock sleeve main part 15 inner wall, and because the inner wall pressfitting of interior anchor clamps 13 and outer anchor clamps 14 has the rubber pad, the rubber pad mainly adopts the major ingredient to be natural emulsion raw materials foaming and forms, have the rubber characteristic, elasticity is fabulous, the resilience is good, can not warp, make interior anchor clamps 13 and outer anchor clamps 14 and lock sleeve main part 15's contact surface have certain resilience, avoid exerting oneself too big, cause the impaired condition of lock sleeve main part 15, and through the aforesaid operation, can enough realize outer anchor clamps 14 and interior anchor clamps 13's quick clamping operation, can realize again that the outer interior operation of propping of pressing from both sides of lock sleeve main part 15 inside and outside wall, fastness when further strengthening whole device and using, guarantee the machining precision.

The working principle is as follows: firstly, a worker installs the whole frame body 1 on a workbench through an installation frame 2, when the lock sleeve is used, the worker vertically inserts a lock sleeve main body 15 to be processed upwards from the bottom of an inner gear rod 12, so that the position, to be fixed, of the outer side of the lock sleeve main body 15 and an outer clamp 14 are positioned on the same horizontal plane, through the mutual meshing action of a gear I6 and an outer gear rod 7, the worker holds a rotating rod I5 by hand and starts to rotate clockwise, the gear I6 rotates synchronously along with the rotating rod I5, so that two groups of outer gear rods 7 slide along a sliding groove 9 transversely towards the lock sleeve main body 15 through a sliding block 8, after the two groups of outer clamps 14 tightly clamp the outer side of the lock sleeve main body 15, the rotating rod I5 stops rotating, the rotating rod I5 is fixed through screwing a screw, the fixing operation of the outer wall of the lock sleeve main body 15 can be completed, then, the worker holds a rotating rod II 11 by hand and starts to rotate anticlockwise, thereby make two sets of interior ratchets 12 transversely slide along with the inner wall direction of lock tube main part 15 through slider 8, wait to two sets of interior anchor clamps 13 tightly the centre gripping back with lock tube main part 15 inner wall, stop rotatory bull stick two 11, and it is fixed with bull stick two 11 through tightening the screw, can accomplish the fixed operation of lock tube main part 15 inner wall, through the aforesaid operation, can enough realize outer anchor clamps 14 and interior anchor clamps 13 and press from both sides the dress operation fast, can realize again the outer interior bracing operation of pressing from both sides of lock tube main part 15 inside and outside wall, the fastness when further strengthening whole device uses guarantees the machining precision, above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lock sleeve production is with steady axle anchor clamps, includes support body (1), mounting bracket (2), bull stick one (5), bull stick two (11) and lock sleeve main part (15), its characterized in that: the support is characterized in that mounting frames (2) are welded on two sides of the support body (1), an upper cavity (3) and a lower cavity (4) are respectively arranged in the support body (1) from top to bottom, a first gear (6) is installed at the middle position of the inner part of the upper cavity (3) through a bearing, the bottom of a first rotating rod (5) penetrates through the top of the upper cavity (3), the first rotating rod (5) extends into the inner part of the upper cavity (3) and is fixedly connected with the bearing, outer toothed rods (7) are transversely inserted into the inner parts of the upper cavity (3) on two sides of the first gear (6), outer clamps (14) are welded at the bottoms of the outer toothed rods (7), a second gear (10) is installed at the middle position of the inner part of the lower cavity (4) through a bearing, the bottom of the lower cavity (4) penetrates through the top of the second rotating rod (11), and the second rotating rod (11) extends into the lower cavity (4), the inner toothed bar (12) is transversely inserted into the lower cavity (4) on the two sides of the gear (10), the bottom of the inner toothed bar (12) penetrates through the bottom of the frame body (1), an inner fixture (13) is welded at the bottom of the inner toothed bar (12), and a lock sleeve main body (15) is installed at a position between the outer fixture (14) and the inner fixture (13).

2. The shaft stabilizing clamp for lock sleeve production according to claim 1, characterized in that: go up cavity (3) and cavity (4) front and the inner wall at the back down and all seted up spout (9), slider (8) have all been welded to the one end of outer ratch (7) and internal rack bar (12), and embedded in spout (9) slider (8), slider (8) and spout (9) constitute the slidingtype structure.

3. The shaft stabilizing clamp for lock sleeve production according to claim 1, characterized in that: outer ratch (7) and internal rack (12) all are provided with two sets ofly, and outer ratch (7) and internal rack (12) all set up to "L" shape.

4. The shaft stabilizing clamp for lock sleeve production according to claim 1, characterized in that: the outer surface of the first gear (6) and the second gear (10) are welded with cams, a side wall of the outer toothed bar (7) close to the first gear (6) is provided with a toothed groove, a side wall of the inner toothed bar (12) close to the second gear (10) is provided with a toothed groove, the first gear (6) and the outer toothed bar (7) are meshed with each other through the cams and the toothed grooves, and the inner toothed bar (12) and the second gear (10) are meshed with each other through the cams and the toothed grooves.

5. The shaft stabilizing clamp for lock sleeve production according to claim 1, characterized in that: the inner clamp (13) and the outer clamp (14) are provided with two groups, and rubber pads are pressed on the inner walls of the inner clamp (13) and the outer clamp (14).