CN210209192U

CN210209192U - Welding tool for guide rail production

Info

Publication number: CN210209192U
Application number: CN201920766078.2U
Authority: CN
Inventors: Gaofeng Xu; 徐高峰
Original assignee: Shandong Hawk Wheel Mechanical Co Ltd Of Northeast Special Steel Group
Current assignee: Shandong Hawk Wheel Mechanical Co Ltd Of Northeast Special Steel Group
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-31
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a welding frock is used in guide rail production, which comprises a housin, the midpoint department fixedly connected with threaded motor on casing right side, fixedly connected with threaded spindle on threaded motor's the output shaft, threaded spindle's left end runs through the casing and extends to inside, lies in the threaded spindle surface threaded connection of casing inside and has the thread piece rather than the looks adaptation, the top fixedly connected with connecting block of thread piece, logical groove has been seted up at the top of casing and the position that corresponds the connecting block. The utility model discloses a mutually supporting between casing, thread motor, threaded shaft, screw thread piece, connecting block, logical groove, fixed block, fixed frame, guide rail body, coupling spring, clamp plate, swivel bearing, threaded rod and the rubber slipmat has realized a welding frock is used in guide rail production, has replaced artifical handheld fixing the guide rail to not only labour saving and time saving has guaranteed welding quality moreover, has consequently improved welding efficiency greatly.

Description

Welding tool for guide rail production

Technical Field

The utility model relates to a guide rail technical field specifically is a welding frock is used in guide rail production.

Background

The guide rail is a groove or ridge made of metal or other materials, can bear, fix and guide a moving device or equipment and reduce friction of the moving device or equipment, is a longitudinal groove or ridge on the surface of the guide rail and is used for guiding and fixing machine parts, special equipment, instruments and the like, is also called as a slide rail, a linear guide rail and a linear slide rail, is used for linear reciprocating motion occasions, has higher rated load than a linear bearing, can bear certain torque and can realize high-precision linear motion under the condition of high load.

In the guide rail production field, need weld the guide rail, common guide rail welding adopts artifical handheld mode to fix the guide rail usually, adopts artifical free operation's mode, need carry out the naked eye through the manual work to two guide rails and observe whether flushing, and its welding quality has the osculation with operator's welding level, consequently is very inconvenient in operation process, and causes welding quality relatively poor easily to waste time and energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem the utility model provides a welding frock is used in guide rail production.

In order to achieve the above object, the utility model provides a following technical scheme: a welding tool for producing guide rails comprises a shell, wherein a threaded motor is fixedly connected to the midpoint of the right side of the shell, a threaded shaft is fixedly connected to an output shaft of the threaded motor, the left end of the threaded shaft penetrates through the shell and extends into the shell, a threaded block matched with the threaded shaft is in threaded connection with the surface of the threaded shaft inside the shell, a connecting block is fixedly connected to the top of the threaded block, a through groove is formed in the top of the shell and in a position corresponding to the connecting block, the top of the connecting block penetrates through the through groove and extends to the outside of the shell, a fixed block is fixedly connected to the right side of the top of the shell, and fixing devices are fixedly connected to the top of the fixed block and the;

fixing device is including fixed frame, the bottom of fixed frame inner wall is provided with the guide rail body, the connecting spring that the top fixedly connected with symmetry of fixed frame inner wall set up, pinch-off blades fixed connection is passed through to two connecting spring's bottom, the mid point department at pinch-off blades top has the threaded rod through swivel bearing swing joint, the top of threaded rod is run through fixed frame and is extended to its outside, the internal thread rather than the looks adaptation is seted up at the top of fixed frame and the position that corresponds the threaded rod, the bottom fixedly connected with rubber slipmat of pinch-off blades, the bottom of rubber slipmat contacts with the top of guide rail body each other.

Preferably, the left side and the right side of the bottom of the shell are both fixedly connected with rubber placing pads.

Preferably, a limiting bearing is arranged on the left side of the inner wall of the shell and corresponds to the position of the threaded shaft.

Preferably, the bottom fixedly connected with limit slide block of screw thread piece, the bottom of shells inner wall just corresponds limit slide block's position and has seted up rather than the spacing spout that mutually supports the use, limit slide block's bottom is run through limit spout and is extended to its inside.

Preferably, the top of the fixed block and the top of the connecting block are respectively and fixedly connected with the bottoms of the two fixed frames.

Preferably, the top of the threaded rod is fixedly connected with a rotating handle.

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

1. the utility model discloses a mutually supporting between casing, thread motor, threaded shaft, screw thread piece, connecting block, logical groove, fixed block, fixed frame, guide rail body, coupling spring, clamp plate, swivel bearing, threaded rod and the rubber slipmat has realized a welding frock is used in guide rail production, has replaced artifical handheld fixing the guide rail to not only labour saving and time saving has guaranteed welding quality moreover, has consequently improved welding efficiency greatly.

2. The utility model discloses a set up rubber and place the pad, avoid casing direct contact to place the corruption that the face caused, thereby make this device durable more, play limiting displacement to the screw spindle through setting up spacing bearing, make its rotation more stable, play limiting displacement to the screw block through setting up spacing slider and spacing spout, make the removal that only can do the left and right sides direction under the effect of screw spindle, and the incline can not appear, rotate the handle through setting up, make the staff more convenient when rotating the threaded rod.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is a sectional view of the front view of the fixing device of the present invention;

fig. 3 is a schematic structural diagram of a left side view of the fixing device of the present invention.

In the figure: the device comprises a shell 1, a thread motor 2, a thread shaft 3, a thread block 4, a connecting block 5, a through groove 6, a fixing block 7, a fixing device 8, a fixing frame 801, a guide rail body 802, a connecting spring 803, a clamping plate 804, a rotary bearing 805, a threaded rod 806, a rubber anti-slip pad 807, a rubber placing pad 9, a limiting bearing 10, a limiting sliding block 11, a limiting sliding groove 12 and a rotating handle 13.

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.

Please refer to fig. 1, a welding fixture for guide rail production, including casing 1, pad 9 is placed to the equal fixedly connected with rubber in the left and right sides of casing 1 bottom, place pad 9 through setting up the rubber, avoid casing 1 direct contact to place the corruption that the face caused, thereby make this device more durable, midpoint department fixedly connected with screw motor 2 on casing 1 right side, fixedly connected with threaded spindle 3 on screw motor 2's the output shaft, the left end of threaded spindle 3 runs through casing 1 and extends to its inside, the left side of casing 1 inner wall and the position that corresponds threaded spindle 3 are provided with limit bearing 10, play limiting displacement to threaded spindle 3 through setting up limit bearing 10, make its rotation more stable, threaded spindle 3 surface threaded connection who is located casing 1 inside has thread block 4 rather than the looks adaptation, the bottom fixedly connected with limit slider 11 of thread block 4, the bottom of casing 1 inner wall just corresponds limit slider 11's position and sets up the spacing of mutually supporting use rather than the position of using Spout 12, limiting slide 12 is run through and inside limiting slide 12 is extended to limiting slide 11's bottom, play limiting displacement to screw block 4 through setting up limiting slide 11 and limiting slide 12, make the removal that only can do the left right direction under the effect of screw spindle 3, and the incline can not appear, screw block 4's top fixedly connected with connecting block 5, logical groove 6 has been seted up at casing 1's top and the position that corresponds connecting block 5, connecting block 5's top is run through logical groove 6 and is extended to casing 1's outside, the right side fixedly connected with fixed block 7 at casing 1 top, the top of fixed block 7 and the equal fixedly connected with fixing device 8 in connecting block 5's top.

Referring to fig. 1-3, the fixing device 8 includes a fixing frame 801, the top of the fixing block 7 and the top of the connecting block 5 are respectively and fixedly connected to the bottoms of the two fixing frames 801, the bottom of the inner wall of the fixing frame 801 is provided with a guide rail body 802, the top of the inner wall of the fixing frame 801 is fixedly connected with connecting springs 803 which are symmetrically arranged, the bottoms of the two connecting springs 803 are fixedly connected through a clamping plate 804, the middle point of the top of the clamping plate 804 is movably connected with a threaded rod 806 through a rotary bearing 805, the top of the threaded rod 806 penetrates through the fixing frame 801 and extends to the outside thereof, the top of the fixing frame 801 and the position corresponding to the threaded rod 806 are provided with internal threads which are adapted to the threaded rod, the top of the threaded rod 806 is fixedly connected with a rotating handle 13, by arranging the rotating handle 13, the worker can rotate, the bottom of rubber slipmat 807 and the top of guide rail body 802 contact each other, make clamp plate 804 more firm when pressing from both sides tight fixed to guide rail body 802 through setting up rubber slipmat 807, through casing 1, thread motor 2, threaded shaft 3, thread piece 4, connecting block 5, lead to groove 6, fixed block 7, fixed frame 801, guide rail body 802, coupling spring 803, clamp plate 804, swivel bearing 805, mutually support between threaded rod 806 and the rubber slipmat 807, a welding frock is used in guide rail production has been realized, manual hand has been replaced and has been fixed the guide rail, thereby not only labour saving and time saving, and guarantee welding quality, consequently, welding efficiency has been improved greatly.

When the guide rail welding machine is used, one of guide rails to be welded is placed at the bottom of the inner wall of the fixing frame 801 on the right side, the threaded rod 806 is rotated by rotating the handle 13, the threaded rod 806 is driven by the rotating bearing 805 to drive the clamping plate 804 to clamp and fix the guide rail bodies 802, the other guide rail body is fixed on the fixing device 8 on the left side in the same mode, meanwhile, the threaded motor 2 is started to drive the threaded shaft 3 to rotate, the threaded block 4 can move rightwards under the action of threads between the threaded block 4 and the threaded shaft 3, the fixing device 8 on the threaded block 4 is driven by the connecting block 5 to move rightwards, when the parts to be welded of the two guide rail bodies 802 are aligned, the power supply of the threaded motor 2 is turned off, the two guide rails can be welded, deviation caused by manual work is avoided, and the working efficiency is improved.

In summary, the following steps: this welding frock is used in guide rail production has solved the problem that the background art mentioned through setting up casing 1, thread motor 2, threaded shaft 3, screw block 4, connecting block 5, logical groove 6, fixed block 7, fixed frame 801, guide rail body 802, connecting spring 803, clamping plate 804, swivel bearing 805, threaded rod 806 and rubber slipmat 807.

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 production is with welding frock, includes casing (1), its characterized in that: a threaded motor (2) is fixedly connected with the middle point of the right side of the shell (1), a threaded shaft (3) is fixedly connected with an output shaft of the threaded motor (2), the left end of the threaded shaft (3) penetrates through the shell (1) and extends into the shell, a thread block (4) matched with the threaded shaft is connected to the surface of the threaded shaft (3) in the shell (1) in a threaded manner, the top of the thread block (4) is fixedly connected with a connecting block (5), the top of the shell (1) and the position corresponding to the connecting block (5) are provided with a through groove (6), the top of the connecting block (5) penetrates through the through groove (6) and extends to the outside of the shell (1), a fixed block (7) is fixedly connected to the right side of the top of the shell (1), and fixing devices (8) are fixedly connected to the top of the fixed block (7) and the top of the connecting block (5);

fixing device (8) are including fixed frame (801), the bottom of fixed frame (801) inner wall is provided with guide rail body (802), connecting spring (803) that the top fixedly connected with symmetry of fixed frame (801) inner wall set up, and pinch-off blades (804) fixed connection is passed through to the bottom of two connecting spring (803), the mid point department at pinch-off blades (804) top has threaded rod (806) through swivel bearing (805) swing joint, the top of threaded rod (806) runs through fixed frame (801) and extends to its outside, the internal thread rather than the looks adaptation is seted up to the top of fixed frame (801) and the position that corresponds threaded rod (806), the bottom fixedly connected with rubber slipmat (807) of pinch-off blades (804), the bottom of rubber slipmat (807) and the top of guide rail body (802) are in contact with each other.

2. The welding tool for producing the guide rail according to claim 1, wherein the welding tool comprises: the left side and the right side of the bottom of the shell (1) are fixedly connected with rubber placing pads (9).

3. The welding tool for producing the guide rail according to claim 1, wherein the welding tool comprises: and a limiting bearing (10) is arranged on the left side of the inner wall of the shell (1) and corresponds to the position of the threaded shaft (3).

4. The welding tool for producing the guide rail according to claim 1, wherein the welding tool comprises: the bottom fixedly connected with limit slide (11) of screw thread piece (4), limit slide (12) of using rather than mutually supporting are seted up to the bottom of casing (1) inner wall and the position that corresponds limit slide (11), limit slide (12) are run through and extend to its inside to the bottom of limit slide (11).

5. The welding tool for producing the guide rail according to claim 1, wherein the welding tool comprises: the top of the fixed block (7) and the top of the connecting block (5) are respectively fixedly connected with the bottoms of the two fixed frames (801).

6. The welding tool for producing the guide rail according to claim 1, wherein the welding tool comprises: the top of the threaded rod (806) is fixedly connected with a rotating handle (13).