CN211589980U

CN211589980U - Retaining ring mounting tool

Info

Publication number: CN211589980U
Application number: CN201922292931.4U
Authority: CN
Inventors: 雷晓宏; 孟永见
Original assignee: Beijing Tongjia Hongrui Technology Co ltd
Current assignee: Beijing Tongjia Hongrui Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-29
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a retaining ring mounting tool, including handle and metal pole, the outer wall of handle is provided with anti-skidding line, metal pole upper end welded metal separation blade is connected with the lower extreme butt of handle, and the upper end of metal separation blade is fixed with the fixture block, and the lower extreme intermediate position of handle has seted up the draw-in groove, and the handle passes through the draw-in groove to be connected with the fixture block joint, installs fastening bolt on the metal separation blade, and has seted up screw thread hole soon on the metal separation blade, fastening bolt passes screw thread hole soon and rotates with the screw thread groove that the handle lower extreme was seted up to be connected, and the anchor clamps groove has been seted up to the lower extreme of metal pole, and the inner wall in anchor clamps groove has seted up the gap, the metal. The utility model discloses a set up handle, metal pole, anchor clamps groove, fixture block, metal separation blade and fastening bolt, solved the big consuming time of retaining ring mounting tool installation degree of difficulty and grown cost height and can not dismantle when damaging owing to can not change the problem that the part has improved the cost.

Description

Retaining ring mounting tool

Technical Field

The utility model relates to a mechanical equipment assembles technical field, specifically is a retaining ring mounting tool.

Background

In the manufacturing industry of mechanical equipment, especially mechanical equipment with precision requirements, a large number of special tools are needed to achieve the assembling effect, the precision machinery has the advantages of high installation precision requirement, small assembling space, strict requirements on part protection in the installation process, slightly careless damage to the performance of the part, difficulty in achieving the expected effect, and the precision part is positioned and installed manually in the current installation process of the precision part. The manual positioning and installation of the existing check ring installation tool is limited by a part machining process, the space structure of a part is often difficult, long in time consumption and high in cost in the installation process, and the check ring cannot be disassembled, and the cost is increased due to the fact that parts cannot be replaced when the check ring is damaged, and the requirement in actual use cannot be met, so that an improved technology is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a retaining ring mounting tool to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a retaining ring mounting tool, includes handle and metal pole, the lower extreme butt of metal pole upper end welded metal separation blade and handle is connected, and the upper end of metal separation blade is fixed with the fixture block, install fastening bolt on the metal separation blade, the anchor clamps groove has been seted up to the lower extreme of metal pole, and the inner wall in anchor clamps groove has seted up the gap.

Preferably, the outer wall of the handle is provided with anti-slip lines.

Preferably, a clamping groove is formed in the middle of the lower end of the handle, and the handle is connected with the clamping block in a clamping mode through the clamping groove.

Preferably, the metal blocking piece is provided with a threaded rotary hole, and the fastening bolt on the metal blocking piece penetrates through the threaded rotary hole to be rotatably connected with a threaded rotary groove formed at the lower end of the handle.

Preferably, the metal rod is connected with the retainer ring main body in a clamping mode through the clamp groove.

Preferably, the check ring main body is installed on the installation seat, and the check ring main body is fixedly connected with the small hole on the installation seat.

(III) advantageous effects

The utility model provides a retaining ring mounting tool possesses following beneficial effect:

(1) the utility model solves the problems of difficult installation process, long time consumption and high cost of the retainer ring installation tool by arranging a handle, a metal rod and a clamp groove, the metal rod of the utility model is provided with the clamp groove, a retainer ring main body is firstly clamped into the clamp groove, the expansion of the metal rod along the narrow gap can be realized by utilizing the narrow gap formed in the middle of the metal rod and the lateral cutting mode of the periphery of the metal rod, and the self reaction force of metal is utilized to realize the clamping effect of the workpiece retainer ring main body, after the part is tightened, the handle is held and sent into the small hole of the installation seat with limited installation space, the handle is rotated, the workpiece retainer ring main body is firmly installed by utilizing the knob force transmitted by the metal rod, the utility model protects the retainer ring main body so as to avoid the damage of the part in the installation process due to inaccurate positioning, the consistency of the installation position and the installation operation in the narrow space, the check ring main body can be better attached to the sealing surface, leakage is reduced, the implementation process is simple, the technology is mature, the cost is lower, and the quick operation is facilitated.

(2) The utility model discloses a set up the fixture block, metal separation blade and fastening bolt, solved when retaining ring mounting tool can not dismantle the damage because can not change the problem that the part has improved the cost, the utility model discloses fixture block and handle lower extreme draw-in groove joint on the metal separation blade, and fastening bolt passes the screw thread spiral groove rotation that screw thread spiral hole and handle lower extreme were seted up on the metal separation blade and is connected, can all fastening bolt of downrotation, until all fastening bolt break away from the metal separation blade completely, then exert decurrent effort to the metal pole for the metal pole drives metal separation blade and fixture block downstream, until the fixture block breaks away from the draw-in groove of handle lower extreme completely, can separate metal pole and handle, be convenient for change the part during the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the handle and the metal rod of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is an installation diagram of the present invention.

The reference numbers in the figures are: 1. a handle; 2. anti-skid lines; 3. a metal rod; 4. a gap; 5. a clamp groove; 6. a clamping block; 7. a card slot; 8. a metal baffle plate; 9. screwing a groove; 10. screwing the screw thread into the hole; 11. fastening a bolt; 12. a mounting seat; 13. a small hole; 14. the retaining ring main part.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a retaining ring mounting tool, including handle 1 and

metal pole

3, 3 upper end welded metal separation blade 8 of metal pole are connected with the lower extreme butt of handle 1, and the upper end of metal separation blade 8 is fixed with fixture block 6, with the lower extreme butt of metal separation blade 8 and handle 1, be convenient for connect handle 1 and metal pole 3, install fastening bolt 11 on the metal separation blade 8, anchor clamps groove 5 has been seted up to the lower extreme of metal pole 3, anchor clamps groove 5 can step up retaining ring main part 14, and the gap 4 has been seted up to the inner wall in anchor clamps groove 5.

Further, the outer wall of handle 1 is provided with anti-skidding line 2, and anti-skidding line 2 has increased the roughness on handle 1 surface, makes handle 1 reach anti-skidding effect through increasing frictional force.

Further, a clamping groove 7 is formed in the middle of the lower end of the handle 1, the handle 1 is connected with the clamping block 6 in a clamped mode through the clamping groove 7, the clamping block 6 can be aligned to the clamping groove 7 of the handle 1 in the clamped mode, the contact area between the handle 1 and the metal rod 3 is increased, and the handle is more firm in connection.

Furthermore, a threaded rotary hole 10 is formed in the metal blocking piece 8, a fastening bolt 11 on the metal blocking piece 8 penetrates through the threaded rotary hole 10 to be rotatably connected with a threaded rotary groove 9 formed in the lower end of the handle 1, and the rotatable fastening bolt 11 penetrates through the threaded rotary hole 10 in the metal blocking piece 8 to be fixedly connected with the threaded rotary groove 9 in the handle 1, so that the replacement is facilitated.

Further, the metal rod 3 is connected with the retainer ring main body 14 in a clamping mode through the clamp groove 5, the expansion of the metal rod 3 along the narrow gap 4 and the self reaction force of metal are realized by utilizing the narrow gap 4 formed in the middle of the metal rod 3 and the peripheral side cutting mode of the metal rod 3, and the clamping effect on the workpiece retainer ring main body 14 is realized.

Furthermore, the retainer ring main body 14 is installed on the installation base 12, the retainer ring main body 14 is fixedly connected with the small hole 13 on the installation base 12, and the handle 1 is rotated to firmly install the workpiece retainer ring main body 14 in the small hole 13 on the installation base 12 by using the knob force transmitted by the metal rod 3.

The working principle is as follows: during the use, earlier with retaining ring main part 14 alignment metal pole 3 lower extreme anchor clamps groove 5, and the joint is fixed, with retaining ring main part 14 step up the back, hold handle 1 and send into in the aperture 13 of limited installation space mount pad 12, twist grip 1, utilize the knob power of metal pole 3 transmission with work piece retaining ring main part 14 installation firm can, during the dismantlement, all fastening bolt 11 of can the downwardly rotating, until all fastening bolt 11 break away from metal separation blade 8 completely, then exert decurrent effort to metal pole 3, make metal pole 3 drive metal separation blade 8 and fixture block 6 and remove downwards, until fixture block 6 breaks away from draw-in groove 7 of handle 1 lower extreme completely, can separate handle 1 and metal pole 3.

To sum up can, the utility model discloses a set up handle 1, metal pole 3, anchor clamps groove 5, fixture block 6, metal catch 8 and fastening bolt 11, solved the retaining ring mounting tool installation degree of difficulty big consuming time and grown cost height and can not dismantle when damaging owing to can not change the part problem that has improved the cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A retaining ring mounting tool, includes handle (1) and metal pole (3), its characterized in that: the metal separation blade (8) of metal pole (3) upper end welded is connected with the lower extreme butt of handle (1), and the upper end of metal separation blade (8) is fixed with fixture block (6), install fastening bolt (11) on metal separation blade (8), anchor clamps groove (5) have been seted up to the lower extreme of metal pole (3), and the inner wall in anchor clamps groove (5) has seted up gap (4).

2. A retainer ring installation tool according to claim 1, wherein: the outer wall of the handle (1) is provided with anti-skid grains (2).

3. A retainer ring installation tool according to claim 1, wherein: a clamping groove (7) is formed in the middle of the lower end of the handle (1), and the handle (1) is connected with the clamping block (6) in a clamping mode through the clamping groove (7).

4. A retainer ring installation tool according to claim 1, wherein: the metal baffle (8) is provided with a threaded rotary hole (10), and a fastening bolt (11) on the metal baffle (8) passes through the threaded rotary hole (10) to be rotatably connected with a threaded rotary groove (9) arranged at the lower end of the handle (1).

5. A retainer ring installation tool according to claim 1, wherein: the metal rod (3) is connected with the retainer ring main body (14) in a clamping mode through the clamp groove (5).

6. A retainer ring installation tool according to claim 1, wherein: the retainer ring main body (14) is installed on the installation seat (12), and the retainer ring main body (14) is fixedly connected with the small hole (13) on the installation seat (12).