CN213081211U

CN213081211U - Fixing device for assembling automobile belt pulley

Info

Publication number: CN213081211U
Application number: CN202021605032.1U
Authority: CN
Inventors: 胡谦
Original assignee: Suzhou Boyute Automation Equipment Co ltd
Current assignee: Suzhou Boyute Automation Equipment Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-30
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a fixing device is used in equipment of automobile belt pulley relates to automobile belt pulley technical field, can not change the size of clamping jaw arm according to the belt pulley size for solving current fixing device is used in equipment of automobile belt pulley, leads to the belt pulley to slide in the device is inside easily, influences the problem of the centre gripping effect of device. First fixed plate is all installed to the both sides of main part support up end, first fixed plate and main part support welded connection, the second fixed plate is all installed to the both sides of main part support up end, second fixed plate and main part support welded connection, the centre gripping lead screw is all installed to the inside of first fixed plate and second fixed plate, the centre gripping lead screw all passes through threaded connection with first fixed plate and second fixed plate, the power transmission pole is installed to the one end of centre gripping lead screw, the power transmission pole passes through the bearing with the centre gripping lead screw and is connected.

Description

Fixing device for assembling automobile belt pulley

Technical Field

The utility model relates to an automobile belt pulley technical field specifically is a fixing device is used in equipment of automobile belt pulley.

Background

The belt pulley belongs to a hub part, generally has a relatively large size, and is mainly cast and forged in the manufacturing process. The design with larger size is designed to be a casting method, the material is generally cast iron (with better casting performance), and the cast steel is rarely used (with poor casting performance); generally, the steel is small in size and can be designed to be forged, and the material is steel. The belt pulley is mainly used in the occasion of transmitting power at a long distance, such as the output of small diesel engine power, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging beds, the transmission of power of some small horsepower motorcycles, the transmission of power of agricultural machinery, air compressors, speed reducers, generators, cotton gins and the like.

However, the size of the clamping claw arm cannot be changed according to the size of the belt pulley in the conventional fixing device for assembling the automobile belt pulley, so that the belt pulley is easy to slide in the device, and the clamping effect of the device is influenced; therefore, the existing requirements are not met, and a fixing device for assembling the automobile belt pulley is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in equipment of automobile belt pulley to the fixing device is used in equipment of automobile belt pulley who proposes in solving above-mentioned background art can not be according to the size of belt pulley size change clamping jaw arm, leads to the belt pulley to slide easily in the device is inside, influences the problem of the centre gripping effect of device.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for assembling an automobile belt pulley comprises a main body support, wherein first fixing plates are mounted on two sides of the upper end face of the main body support, the first fixing plates are connected with the main body support in a welded mode, second fixing plates are mounted on two sides of the upper end face of the main body support, the second fixing plates are connected with the main body support in a welded mode, clamping lead screws are mounted inside the first fixing plates and the second fixing plates, the clamping lead screws are connected with the first fixing plates and the second fixing plates through threads, power transmission rods are mounted at one ends of the clamping lead screws, the power transmission rods are connected with the clamping lead screws through bearings, fixing clamping claw arms are mounted at one ends of the power transmission rods, the fixing clamping claw arms are connected with the power transmission rods in a welded mode, moving clamping claw arms are mounted at the front ends and the rear ends of the fixing clamping claw arms, a regulating plate is mounted at the upper ends, the regulating plate sets up to the integrated into one piece structure with removing the clamping jaw arm, the regulating plate passes through bolted connection with the fixation clamp claw arm, the upper end of fixation clamp claw arm is provided with the regulation fixed orifices, it is provided with a plurality of to adjust the fixed orifices.

Preferably, one side of the movable gripper arm is provided with a scratch-resistant rubber block, and the scratch-resistant rubber block is connected with the movable gripper arm through a buckle.

Preferably, the lower extreme of main part support both sides all installs the installation fixed plate, installation fixed plate and main part support welded connection.

Preferably, the lower end of the fixed jaw arm is provided with a limiting jaw, and the limiting jaw and the fixed jaw arm are arranged into an integrally formed structure.

Preferably, a reinforcing rib plate is arranged outside the power transmission rod, and the reinforcing rib plate is connected with the power transmission rod and the fixed clamping claw arm in a welding mode.

Preferably, the one end that first fixed plate was kept away from to the centre gripping lead screw is installed convenient hand wheel, convenient hand wheel passes through the screw connection with the centre gripping lead screw.

Preferably, the upper end of the main body support is provided with a rubber pad, and the rubber pad is connected with the main body support in a gluing manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation centre gripping lead screw can promote fixed jaw arm, make it grasp the belt pulley, guarantee the functional complete of device, and simple structure is with low costs, the maintenance of being convenient for, installation removal clamping jaw arm person of facilitating the use according to the diameter of belt pulley, change the distance between removal clamping jaw arm and the fixed jaw arm through the regulating plate, thereby change the device clamping area, prevent that the belt pulley from sliding in the device, influence the centre gripping effect of device, set up and adjust the fixed orifices and can facilitate the user according to the demand adjusting device, make the device more humanized, installation scratch-resistant rubber block can prevent that the device from scraping the flower of belt pulley, play the effect of buffer protection, increase the frictional force between device and the belt pulley simultaneously, prevent that the belt pulley from sliding, increase the practicality of device;

2. the utility model discloses an installation fixed plate person of facilitating the use fixes this device, and the preventing device takes place to rock when using, and the spacing jack catch of installation can carry on spacingly to fixation clamp claw arm, prevents that fixation clamp claw arm from taking place to rock at the removal in-process, increases the stability of device, and installation deep floor can increase the intensity of device, increases the result of use of device, and the convenient hand wheel of installation can use this device, reduces the use degree of difficulty of device more person of facilitating the use.

Drawings

Fig. 1 is a schematic structural view of a fixing device for assembling an automobile belt pulley according to the present invention;

fig. 2 is a front view of the fixing device for assembling the automobile belt pulley of the present invention;

fig. 3 is a top view of the fixing device for assembling the automobile belt pulley of the present invention.

In the figure: 1. a main body support; 2. a first fixing plate; 3. a second fixing plate; 4. clamping a screw rod; 5. a hand wheel is convenient; 6. a power transmission rod; 7. reinforcing rib plates; 8. moving the gripper arms; 9. a scratch-resistant rubber block; 10. a limiting jaw; 11. mounting a fixed plate; 12. a fixed jaw arm; 13. an adjusting plate; 14. adjusting the fixing hole; 15. and (7) a rubber pad.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a fixing device for assembling an automobile belt pulley comprises a main body bracket 1, wherein first fixing plates 2 are respectively arranged on two sides of the upper end surface of the main body bracket 1, the first fixing plates 2 are connected with the main body bracket 1 in a welding mode, second fixing plates 3 are respectively arranged on two sides of the upper end surface of the main body bracket 1, the second fixing plates 3 are connected with the main body bracket 1 in a welding mode, clamping screw rods 4 are respectively arranged inside the first fixing plates 2 and the second fixing plates 3, the clamping screw rods 4 can push fixing clamping claw arms 12 to clamp the belt pulley, the functional integrity of the device is guaranteed, the structure is simple, the cost is low, maintenance is convenient, the clamping screw rods 4 are respectively connected with the first fixing plates 2 and the second fixing plates 3 through threads, a power transmission rod 6 is arranged at one end of the clamping screw rods 4, the power transmission rod 6 is connected with the clamping screw rods 4 through bearings, and one end of the power transmission, fixing jaw arm 12 and power transmission pole 6 welded connection, the removal jaw arm 8 is all installed at both ends around fixing jaw arm 12, installation removal jaw arm 8 person of facilitating the use is according to the diameter of belt pulley, change the distance between removal jaw arm 8 and the fixing jaw arm 12 through regulating plate 13, thereby change device clamping area, prevent that the belt pulley from sliding in the device is inside, influence the centre gripping effect of device, regulating plate 13 is installed to the upper end of removal jaw arm 8, regulating plate 13 sets up to the integrated into one piece structure with removal jaw arm 8, regulating plate 13 passes through the screw connection with fixing jaw arm 12, the upper end of fixing jaw arm 12 is provided with regulation fixed orifices 14, it can the person of facilitating the use according to the demand adjusting device to set up regulation fixed orifices 14, make the device more humanized, it is provided with a plurality of to adjust fixed orifices 14.

Further, one side of removing the gripper arm 8 is installed and is prevented scraping rubber block 9, prevents scraping rubber block 9 and is connected through the buckle with removing gripper arm 8, and the installation is prevented scraping rubber block 9 and can be prevented that the device from scraping the belt pulley flower, plays the effect of buffering protection, increases the frictional force between device and the belt pulley simultaneously, prevents that the belt pulley from sliding, increases the practicality of device.

Further, installation fixed plate 11 is all installed to the lower extreme of 1 both sides of main part support, and installation fixed

plate

11 and 1 welded connection of main part support, and 11 person of facilitating the use of installation fixed plate fix this device, prevent that the device from taking place to rock when using.

Further, spacing jack catch 10 is installed to the lower extreme of fixation clamp claw arm 12, and spacing jack catch 10 sets up to the integrated into one piece structure with fixation clamp claw arm 12, and installation spacing jack catch 10 can carry on spacingly to fixation clamp claw arm 12, prevents that fixation clamp claw arm 12 from taking place to rock at the removal in-process, increases the stability of device.

Further, the outside of power transmission pole 6 is installed and is strengthened rib plate 7, and strengthen rib plate 7 and power transmission pole 6 and the equal welded connection of fixation clamp claw arm 12, and installation strengthen rib plate 7 can increase the intensity of device, increases the result of use of device.

Further, the convenient hand wheel 5 is installed to the one end that first fixed plate 2 was kept away from to centre gripping lead screw 4, and convenient hand wheel 5 passes through the screw connection with centre gripping lead screw 4, and convenient hand wheel 5 of installation can use this device by the person of facilitating the use more, reduces the use degree of difficulty of device.

Further, rubber pad 15 is installed to the upper end of main part support 1, and rubber pad 15 is connected with main part support 1 cementing, and installation rubber pad 15 can prevent belt pulley bottom and device collision, avoids the belt pulley outside to receive the damage, causes the unnecessary loss.

The working principle is as follows: when in use, a user arranges the belt pulley at the upper end of the main body bracket 1, then adjusts the distance between the movable jaw arm 8 and the fixed jaw arm 12 through the adjusting plate 13 according to the size of the belt pulley, then fixes the adjusting plate 13 and the fixed jaw arm 12 through the adjusting fixing hole 14 by using screws, and finally the user twists the convenient hand wheel 5 to clamp the belt pulley tightly, the device is provided with the clamping lead screw 4 which can push the fixed jaw arm 12 to clamp the belt pulley, ensures the functional integrity of the device, has simple structure and low cost, is convenient to maintain, the distance between the movable jaw arm 8 and the fixed jaw arm 12 can be changed by the adjusting plate 13 according to the diameter of the belt pulley by the user installing the movable jaw arm 8, thereby changing the clamping area of the device, preventing the belt pulley from sliding in the device, influencing the clamping effect of the device, and the user can conveniently adjust the device according to the requirement by arranging the adjusting fixing hole 14, make the device more humanized, the installation is prevented scraping the rubber block 9 and can be prevented that the device from scraping the flower with the belt pulley, play the effect of buffer protection, increase the frictional force between device and the belt pulley simultaneously, prevent that the belt pulley from sliding, increase the practicality of device, 11 person of facilitating the use of installation fixed plate fixes this device, prevent that the device from taking place to rock when using, installation spacing jack catch 10 can carry on spacingly to fixation clamp claw arm 12, prevent that fixation clamp claw arm 12 from taking place to rock at the removal in-process, increase the stability of device, installation deep floor 7 can increase the intensity of device, increase the result of use of device, the convenient hand wheel 5 of installation can use this device of person of facilitating the use more, reduce the use degree of difficulty of device.

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 fixing device is used in assembly of automotive belt wheel, includes main part support (1), its characterized in that: the clamping device is characterized in that first fixing plates (2) are installed on two sides of the upper end face of a main body support (1), the first fixing plates (2) are connected with the main body support (1) in a welded mode, second fixing plates (3) are installed on two sides of the upper end face of the main body support (1), the second fixing plates (3) are connected with the main body support (1) in a welded mode, clamping lead screws (4) are installed inside the first fixing plates (2) and the second fixing plates (3), the clamping lead screws (4) are connected with the first fixing plates (2) and the second fixing plates (3) through threads, power transmission rods (6) are installed at one ends of the clamping lead screws (4), the power transmission rods (6) are connected with the clamping lead screws (4) through bearings, fixing clamp claw arms (12) are installed at one ends of the power transmission rods (6), and the fixing clamp claw arms (12) are connected with the power transmission rods (6) in a welded mode, remove clamping jaw arm (8) is all installed at both ends around fixed clamp clamping jaw arm (12), regulating plate (13) are installed to the upper end of removing clamping jaw arm (8), regulating plate (13) set up to the integrated into one piece structure with removal clamping jaw arm (8), regulating plate (13) pass through the screw connection with fixed clamp clamping jaw arm (12), the upper end of fixed clamp clamping jaw arm (12) is provided with adjusts fixed orifices (14), it is provided with a plurality of to adjust fixed orifices (14).

2. The fixing device for assembling the automobile pulley according to claim 1, wherein: one side of the movable gripper arm (8) is provided with a scratch-resistant rubber block (9), and the scratch-resistant rubber block (9) is connected with the movable gripper arm (8) through a buckle.

3. The fixing device for assembling the automobile pulley according to claim 1, wherein: the installation fixing plate (11) is installed to the lower extreme of main part support (1) both sides, installation fixing plate (11) and main part support (1) welded connection.

4. The fixing device for assembling the automobile pulley according to claim 1, wherein: the lower extreme of fixation clamp claw arm (12) is installed spacing jack catch (10), spacing jack catch (10) set up to integrated into one piece structure with fixation clamp claw arm (12).

5. The fixing device for assembling the automobile pulley according to claim 1, wherein: and a reinforcing rib plate (7) is arranged outside the power transmission rod (6), and the reinforcing rib plate (7) is welded with the power transmission rod (6) and the fixed clamp claw arm (12).

6. The fixing device for assembling the automobile pulley according to claim 1, wherein: the one end that first fixed plate (2) was kept away from in centre gripping lead screw (4) is installed convenient hand wheel (5), convenient hand wheel (5) pass through the screw connection with centre gripping lead screw (4).

7. The fixing device for assembling the automobile pulley according to claim 1, wherein: rubber pad (15) are installed to the upper end of main part support (1), rubber pad (15) and main part support (1) are connected by gluing.