CN212735770U

CN212735770U - Guide rail clamping tool

Info

Publication number: CN212735770U
Application number: CN202021718651.1U
Authority: CN
Inventors: 王�锋; 董月超; 刘晓飞; 李向阳; 邱少杰
Original assignee: Shandong Linglong Electromechanical Co Ltd
Current assignee: Shandong Linglong Electromechanical Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-19
Anticipated expiration: 2030-08-18

Abstract

The utility model belongs to the machining field, concretely relates to guide rail presss from both sides tight frock, including mount pad, guide rail, right clamp splice, round pin axle, the upper end contact of mount pad has the guide rail, the left side contact of guide rail has left clamp splice, the right side contact of mount pad has right clamp splice, right clamp splice and left clamp splice are through the round pin hub connection, the pinhole has been seted up to the end of round pin axle, the inside sliding connection of pinhole has the split pin, the threaded hole has been seted up to the inside of right clamp splice, there is the threaded rod inside of screw hole through threaded connection, the terminal welding of threaded rod has the turn button. The utility model discloses an adopt the round pin axle to connect left clamp splice and right clamp splice, left clamp splice contacts with the guide rail, and right clamp splice contacts with the guide rail mounting panel, and left clamp splice and right clamp splice can rotate around the round pin axle, through the size of rotatory screw control clamp force, make the guide rail near on the mount pad, convenience very.

Description

Guide rail clamping tool

Technical Field

The utility model relates to the field of machining, specifically be a guide rail presss from both sides tight frock.

Background

The straightness of the guide rail directly influences the precision difference of the moving part at each position of the guide rail, and is related to the stability of the precision of the equipment and the service life.

The existing guide rail clamping and calibrating device is complex in structure, not easy to install, and incapable of accurately positioning and guaranteeing the straightness of a guide rail. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide rail presss from both sides tight frock has solved the structure complicacy, is difficult to install to unable accurate location and the problem of the straightness accuracy of guaranteeing the guide rail.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guide rail presss from both sides tight frock, includes mount pad, guide rail, right clamp splice, round pin axle, the upper end contact of mount pad has the guide rail, the left side contact of guide rail has left clamp splice, the right side contact of mount pad has right clamp splice, right clamp splice and left clamp splice are through round pin hub connection, the pinhole has been seted up to the end of round pin axle, the inside sliding connection of pinhole has the split pin, the screw hole has been seted up to the inside of right clamp splice, there is the threaded rod inside of screw hole through threaded connection, the end welding of threaded rod has the turn button, the inside of guide rail is provided with the heavy groove, first locating hole has been seted up to the inside of guide rail.

Preferably, a second positioning hole is formed in the mounting seat.

Preferably, the sliding groove is formed in the left clamping block, and the sliding groove is connected with the threaded rod in a sliding mode.

Preferably, a washer is sleeved outside the threaded rod and located between the knob and the left clamping block.

Preferably, the sink groove is communicated with the first positioning hole.

Preferably, the number of the first positioning holes is two, and the two first positioning holes are uniformly distributed in the guide rail.

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

1. the utility model discloses an adopt the round pin axle to connect left clamp splice and right clamp splice, left clamp splice contacts with the guide rail, and right clamp splice contacts with the guide rail mounting panel, and left clamp splice and right clamp splice can rotate around the round pin axle, and through the size of rotatory screw control clamp force, make the guide rail near on the mount pad, keep the straightness accuracy of guide rail, simple structure, installation convenient to use.

2. The utility model discloses a design into the mount table the upper end has the pattern in L type groove for the guide rail presss from both sides tightly when the mount table, can not drop, and set up the second locating hole that matches with the inside first locating hole of guide rail in the inside of mount table, make things convenient for clamping device to the guide rail presss from both sides tight calibration back, make things convenient for the installation of locating pin, convenience very.

Drawings

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

fig. 2 is a top view of the present invention in fig. 1;

fig. 3 is a side cross-sectional view of the present invention shown in fig. 1.

In the figure: 1. a mounting seat; 2. a guide rail; 3. a left clamp block; 4. a right clamp block; 5. a pin shaft; 6. a threaded hole; 7. turning a button; 8. a gasket; 9. a chute; 10. a threaded rod; 11. a cotter pin; 12. sinking a groove; 13. a first positioning hole; 14. a second positioning hole; 15. a pin hole.

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.

Examples

Please refer to fig. 1-3, a guide rail clamping tool comprises a mounting base 1, a guide rail 2, a right clamping block 4 and a pin shaft 5, wherein the upper end of the mounting base 1 is contacted with the guide rail 2, the left side of the guide rail 2 is contacted with the left clamping block 3, the right side of the mounting base 1 is contacted with the right clamping block 4, the right clamping block 4 is connected with the left clamping block 3 through the pin shaft 5, the tail end of the pin shaft 5 is provided with a pin hole 15, the inside of the pin hole 15 is slidably connected with a cotter pin 11, the inside of the right clamping block 4 is provided with a threaded hole 6, the inside of the threaded hole 6 is connected with a threaded rod 10 through threads, the tail end of the threaded rod 10 is welded with a rotating button 7, the inside of the guide rail 2.

Referring to fig. 3, a second positioning hole 14 is formed in the mounting base 1. Through the design of the second positioning hole 14, the positioning pin can be inserted.

Referring to fig. 1, a sliding groove 9 is formed in the left clamping block 3, and a threaded rod 10 is slidably connected to the inside of the sliding groove 9. The threaded rod 10 can be slid up and down without a threaded connection by the design of the sliding groove 9.

Referring to fig. 1, a washer 8 is sleeved outside the threaded rod 10, and the washer 8 is located between the knob 7 and the left clamping block 3. By the design of the gasket 8, the contact area is increased, the pressure is reduced, and the part and the threaded rod 10 are protected.

Referring to fig. 3, the sink 12 is connected to the first positioning hole 13. Through the design of heavy groove 12, conveniently place the locating pin.

Referring to fig. 3, the number of the first positioning holes 13 is two, and the two first positioning holes 13 are uniformly distributed in the guide rail 2. Through the design of first locating hole 13, can alternate the locating pin.

The utility model discloses the concrete implementation process as follows: before the device is used, the left clamping block 3 and the right clamping block 4 are connected together through a pin shaft 5, the tail end of the pin shaft 5 is provided with a pin hole 15, the inside of the pin hole 15 is connected with a cotter pin 11 in a sliding way to prevent the pin shaft 5 from falling off in the use process, when the device is used, the right clamping block 4 is attached to the mounting seat 1 and is still, the left clamping block 3 is attached to the guide rail 2, the clamping force between the left clamping block 3 and the right clamping block 4 is controlled by rotating a turn button 7 at the tail end of a threaded rod 10, the other end of the threaded rod 10 is connected in a threaded hole 6 arranged in the right clamping block 4 through threads, so that the left clamping block 3 rotates around the pin shaft 5, the size of the torque of the threaded rod 10 is controlled, the guide rail 2 abuts against the mounting seat 1, and a gasket 8 arranged between the turn button 7 and the left clamping block 3 plays roles of increasing the contact area, after the guide rail 2 is tightly attached to the L-shaped groove of the mounting base 1, the positioning pin connects the first positioning hole 13 and the second positioning hole 14 through the sinking groove 12 inside the guide rail 2, so that the position of the guide rail 2 on the mounting base 1 is calibrated, and the straightness of the guide rail 2 is maintained.

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. The utility model provides a guide rail clamping tool, includes mount pad (1), guide rail (2), right clamp splice (4), round pin axle (5), its characterized in that: the upper end contact of mount pad (1) has guide rail (2), the left side contact of guide rail (2) has left clamp splice (3), the right side contact of mount pad (1) has right clamp splice (4), right side clamp splice (4) and left clamp splice (3) are connected through round pin axle (5), pinhole (15) have been seted up to the end of round pin axle (5), the inside sliding connection of pinhole (15) has split pin (11), threaded hole (6) have been seted up to the inside of right side clamp splice (4), there is threaded rod (10) inside through threaded connection of threaded hole (6), the end welding of threaded rod (10) has knob (7), the inside of guide rail (2) is provided with heavy groove (12), first locating hole (13) have been seted up to the inside of guide rail (2).

2. The guide rail clamping tool according to claim 1, characterized in that: a second positioning hole (14) is formed in the mounting base (1).

3. The guide rail clamping tool according to claim 1, characterized in that: a sliding groove (9) is formed in the left clamping block (3), and the sliding groove (9) is connected with a threaded rod (10) in a sliding mode.

4. The guide rail clamping tool according to claim 1, characterized in that: the threaded rod (10) is sleeved with a gasket (8), and the gasket (8) is located between the knob (7) and the left clamping block (3).

5. The guide rail clamping tool according to claim 1, characterized in that: the sink groove (12) is communicated with the first positioning hole (13).

6. The guide rail clamping tool according to claim 1, characterized in that: the number of the first positioning holes (13) is two, and the two first positioning holes (13) are uniformly distributed in the guide rail (2).