CN212825722U

CN212825722U - Bicycle rim processing fixing device

Info

Publication number: CN212825722U
Application number: CN202021403809.6U
Authority: CN
Inventors: 扈树瑜
Original assignee: Tianjin Runtong Metal Products Co ltd
Current assignee: Tianjin Runtong Metal Products Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-30
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a bicycle rim processing fixing device, including processing fixing device body and fixture, processing fixing device body includes a base, and four corners in the top of base all are provided with the bracing piece, and the top of four bracing pieces is all fixed to be set up by the backup pad, and fixture includes one and goes up fixture and a lower fixture, and the bottom middle part of backup pad is provided with fixture, and the top middle part of base is provided with electric telescopic handle, and electric telescopic handle's top is provided with down fixture. The utility model relates to a bicycle rim processing fixing device uses two fixture to carry out the centre gripping to the both sides of bicycle rim usually and fixes, and this kind of processing fixing device can appear the centre gripping generally and stabilize inadequately, can not carry out the centre gripping according to the size of bicycle rim in addition and fix. Therefore, the bicycle rim processing and fixing device is improved.

Description

Bicycle rim processing fixing device

Technical Field

The utility model relates to a processing is fixed technical field, specifically is a bicycle rim processing fixing device.

Background

At present traditional bicycle rim processing fixing device uses two fixture to carry out the centre gripping to the both sides of bicycle rim usually and fixes, and this kind of processing fixing device can appear the centre gripping generally and stabilize inadequately, can not carry out the centre gripping according to the size of bicycle rim in addition and fix. Therefore, the bicycle rim processing and fixing device is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a bicycle rim processing fixing device processes fixing device, processing fixing device body and fixture, the processing fixing device body includes a base, four corners on the top of base all are provided with the bracing piece, four the top of bracing piece is all fixed to be set up by the backup pad, fixture includes a last fixture and a lower fixture, the bottom middle part of backup pad is provided with fixture, the top middle part of base is provided with electric telescopic handle, electric telescopic handle's top is provided with down fixture, it all includes a U-shaped groove, two with lower fixture to go up fixture the inside in U-shaped groove all is provided with left grip block and right grip block, two the middle part of the both sides middle part of left grip block, right grip block and two U-shaped groove both sides all is provided with the threaded rod.

As a preferred technical scheme of the utility model, four the bottom of bracing piece all with four corner fixed connection on base top, four corners in the bottom of backup pad all with the top fixed connection of four bracing pieces.

As a preferred technical scheme of the utility model, electric telescopic handle's bottom and the top middle part fixed connection of base, electric telescopic handle's top and lower fixture's bottom middle part fixed connection.

As a preferred technical scheme of the utility model, two the threaded rod all passes the both sides middle part and two in two U-shaped grooves the round hole of seting up at left side grip block, right grip block middle part.

As a preferred technical scheme of the utility model, two left grip block and two right grip blocks all with threaded rod swing joint, two the both sides of left grip block and two right grip blocks are established and are fixed and be provided with the gag lever post.

As an optimal technical scheme of the utility model, two the both ends of threaded rod all are provided with the handle, two the outside of threaded rod is all carved with anti-skidding line.

As an optimal technical scheme of the utility model, the fixed controller that is provided with in one side middle part on base top, electric telescopic handle and controller electric connection.

As a preferred technical scheme of the utility model, four the outside of bracing piece bottom is all fixed the cover and is equipped with the support boss, the both ends of base both sides are all fixed and are provided with the supporting legs.

The utility model has the advantages that: this kind of bicycle rim processing fixing device, can carry out the centre gripping through last fixture that sets up and lower fixture to the top and the bottom of bicycle rim and fix, through the threaded rod that sets up in the U side inslot, swing joint's left grip block on the threaded rod with have the grip block can carry out the centre gripping to the rim of broad fixed, the electric telescopic handle who sets up in addition and hold the mechanism bottom under adding can carry out the oscilaltion to fixture down, it can carry out the centre gripping fixedly to the bicycle rim of size to carry out the oscilaltion through fixture down.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a bicycle rim processing and fixing device of the present invention;

fig. 2 is a schematic structural view of a clamping mechanism of the bicycle rim processing and fixing device of the present invention.

In the figure: 1. processing the fixing device body; 2. a clamping mechanism; 3. a base; 4. a support bar; 5. a support plate; 6. an upper clamping mechanism; 7. a lower clamping mechanism; 8. an electric telescopic rod; 9. A U-shaped groove; 10. a left clamping block; 11. a right clamping block; 12. a threaded rod; 13. a handle; 14. A controller; 15. supporting the reinforcing block; 16. supporting legs; 17. a limiting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1 and 2, the utility model relates to a bicycle rim processing and fixing device, which comprises a processing and fixing device body 1 and a clamping mechanism 2, wherein the processing and fixing device body 1 comprises a base 3, four corners at the top end of the base 3 are all provided with supporting rods 4, the top ends of the four supporting rods 4 are all fixedly arranged with a supporting plate 5, the clamping mechanism 2 comprises an upper clamping mechanism 6 and a lower clamping mechanism 7, the middle part of the bottom end of the supporting plate 5 is provided with the upper clamping mechanism 6, the middle part of the top end of the base 3 is provided with an electric telescopic rod 8, the top end of the electric telescopic rod 8 is provided with the lower clamping mechanism 7, the upper clamping mechanism 6 and the lower clamping mechanism 7 both comprise a U-shaped groove 9, the insides of the two U-shaped grooves 9 are both provided with a left clamping block 10 and, threaded rods 12 are arranged in the middle of two sides of the right clamping block 11 and in the middle of two sides of the two U-shaped grooves 9.

Wherein, four bottom of bracing piece 4 all with four corner fixed connection on 3 tops of base, four corners in the bottom of backup pad 5 all with four bracing piece 4's top fixed connection, all with four corner fixed connection on 3 tops of base through four bracing piece 4's bottom, four corners in the bottom of backup pad 5 all with four bracing piece 4's top fixed connection, make it can support backup pad 5 and fix at four bracing piece 4's top.

Wherein, the bottom of electric telescopic handle 8 and the top middle part fixed connection of base 3, the top of electric telescopic handle 8 and the bottom middle part fixed connection of fixture 7 down, through the bottom of electric telescopic handle 8 and the top middle part fixed connection of base 3, the top of electric telescopic handle 8 and the bottom middle part fixed connection of fixture 7 down make its electric telescopic handle 8 can carry out the oscilaltion motion to fixture 7 down.

Wherein, two threaded rods 12 all pass the round hole that two U-shaped groove 9's both sides middle part and two left grip blocks 10, right grip block 11 middle parts were seted up, all pass the round hole that two U-shaped groove 9's both sides middle part and two left grip blocks 10, right grip block 11 middle parts were seted up through two threaded rods 12, make its threaded rod 12, left grip block 10 and right grip block 11 all set up the inside at U-shaped groove 9.

Wherein, two left grip blocks 10 and two right grip blocks 11 all with threaded rod 12 swing joint, two the both sides of left grip block and two right grip blocks are established fixedly and are provided with the gag lever post, all with threaded rod 12 swing joint through two left grip blocks 10 and two right grip blocks 11, make its threaded rod 12 rotate, left grip block 10 and right grip block 11 carry out relative motion.

Wherein, the both ends of two threaded rods 12 all are provided with handle 13, and the outside of two threaded rods 12 is carved all and is equipped with anti-skidding line, all is provided with handle 13 through the both ends of two threaded rods 12, and the outside of two threaded rods 12 is carved all and is equipped with anti-skidding line, makes it rotate handle 13, and threaded rod 12 is following and is rotating together.

Wherein, the fixed controller 14 that is provided with in one side middle part on base 3 top, electric

telescopic handle

8 and 14 electric connection of controller, through the fixed controller 14 that is provided with in one side middle part on base 3 top, electric

telescopic handle

8 and 14 electric connection of controller make its controller 14 control electric telescopic handle 8 carry out the oscilaltion motion to fixture 7 down.

Wherein, the equal fixed cover in outside of four bracing pieces 4 bottoms is equipped with support boss 15, and the both ends of base 3 both sides are all fixed and are provided with supporting legs 16, and the equal fixed cover in outside through four bracing pieces 4 bottoms is equipped with support boss 15, and the both ends of base 3 both sides are all fixed and are provided with supporting legs 16, make it can be subaerial with the stable support of processing fixing device body 1.

When the bicycle clamping device works, a bicycle rim to be clamped and fixed is placed on the upper clamping mechanism 6 and the lower clamping mechanism 7, the two threaded rods 12 penetrate through round holes formed in the middle parts of two sides of the two U-shaped grooves 9 and the middle parts of the two left clamping blocks 10 and the right clamping blocks 11, so that the threaded rods 12, the left clamping blocks 10 and the right clamping blocks 11 are all arranged inside the U-shaped grooves 9, the threaded rods 12 are movably connected with the two left clamping blocks 10 and the two right clamping blocks 11, the threaded rods 12 rotate, the left clamping blocks 10 and the right clamping blocks 11 perform relative motion to clamp and fix the bicycle rim placed on the upper clamping mechanism 6 and the lower clamping mechanism 7, the electric telescopic rod 8 is electrically connected with the controller 14 through the controller 14 arranged at the top end of the base 3, and the controller 14 controls the electric telescopic rod 8 to perform vertical lifting motion on the lower clamping mechanism 7, the lower clamping mechanism 7 can be lifted up and down through the electric telescopic rod 8, so that the bicycle rim with variable size can be clamped and fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bicycle rim processing and fixing device comprises a processing and fixing device body (1) and clamping mechanisms (2), and is characterized in that the processing and fixing device body (1) comprises a base (3), supporting rods (4) are arranged at four corners of the top end of the base (3), supporting plates (5) are fixedly arranged at the top ends of the four supporting rods (4), each clamping mechanism (2) comprises an upper clamping mechanism (6) and a lower clamping mechanism (7), an upper clamping mechanism (6) is arranged in the middle of the bottom end of each supporting plate (5), an electric telescopic rod (8) is arranged in the middle of the top end of the base (3), a lower clamping mechanism (7) is arranged at the top end of each electric telescopic rod (8), each upper clamping mechanism (6) and each lower clamping mechanism (7) comprises a U-shaped groove (9), a left clamping block (10) and a right clamping block (11) are arranged inside each U-shaped groove (9), threaded rods (12) are arranged in the middle of two sides of the left clamping block (10) and the right clamping block (11) and in the middle of two sides of the two U-shaped grooves (9).

2. The bicycle rim processing and fixing device as claimed in claim 1, wherein the bottom ends of the four support rods (4) are fixedly connected with four corners of the top end of the base (3), and the four corners of the bottom end of the support plate (5) are fixedly connected with the top ends of the four support rods (4).

3. The bicycle rim processing and fixing device as claimed in claim 1, wherein the bottom end of the electric telescopic rod (8) is fixedly connected with the middle part of the top end of the base (3), and the top end of the electric telescopic rod (8) is fixedly connected with the middle part of the bottom end of the lower clamping mechanism (7).

4. The bicycle rim processing and fixing device as claimed in claim 1, wherein the two threaded rods (12) pass through round holes formed in the middle parts of the two sides of the two U-shaped grooves (9) and the middle parts of the left clamping block (10) and the right clamping block (11).

5. The bicycle rim processing and fixing device as claimed in claim 1, wherein the two left clamping blocks (10) and the two right clamping blocks (11) are movably connected with a threaded rod (12), and limiting rods (17) are fixedly arranged on two sides of the two right clamping blocks (11) of the two left clamping blocks (10).

6. The bicycle rim processing and fixing device as claimed in claim 1, wherein both ends of the two threaded rods (12) are provided with handles (13), and the outer portions of the two threaded rods (12) are engraved with anti-slip lines.

7. The bicycle rim processing and fixing device as claimed in claim 1, wherein a controller (14) is fixedly arranged in the middle of one side of the top end of the base (3), and the electric telescopic rod (8) is electrically connected with the controller (14).

8. The bicycle rim processing and fixing device as claimed in claim 1, wherein a supporting reinforcement block (15) is fixedly sleeved outside the bottom ends of the four supporting rods (4), and supporting legs (16) are fixedly arranged at two ends of two sides of the base (3).