CN217571543U

CN217571543U - Alignment welding tool for process ring of outer cylinder of hydraulic cylinder

Info

Publication number: CN217571543U
Application number: CN202221051389.9U
Authority: CN
Inventors: 桑俊波
Original assignee: Zhengzhou Kaibo Welding And Cutting Equipment Co ltd
Current assignee: Zhengzhou Kaibo Welding And Cutting Equipment Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-14
Anticipated expiration: 2032-05-05

Abstract

The utility model provides a pneumatic cylinder outer casing technology ring alignment welding frock belongs to outer casing welding equipment technical field, include: the chassis comprises a base arranged along the horizontal direction and a track arranged on the base along the length direction of the base; the supporting mechanism comprises a sliding supporting component arranged on the track in a sliding way and a fixed supporting component fixedly arranged on the base; the aligning and clamping mechanism comprises a sliding frame arranged on the rail in a sliding mode, a clamping assembly arranged on the sliding frame in a sliding mode and used for clamping the end portion of the outer cylinder, a driving assembly arranged on the sliding frame and used for driving the clamping assembly to move in the vertical direction, and an aligning identification assembly arranged between the sliding frame and the clamping assembly and used for indicating the height position of the clamping assembly. The utility model discloses set up supporting mechanism, carry out the level to the outer jar and support, set up alignment fixture, can rapidly and accurately carry out alignment and centre gripping fixed to the outer jar, the follow-up weldment work's of being convenient for normal clear, work efficiency is high.

Description

Alignment welding tool for process ring of outer cylinder of hydraulic cylinder

Technical Field

The utility model relates to an outer jar welding equipment technical field, concretely relates to outer jar technology ring alignment welding frock of pneumatic cylinder.

Background

When the outer cylinder process ring of hydraulic cylinder welds, need earlier carry out alignment, fixed to the outer cylinder of hydraulic cylinder, then weld, however, current fixing device can't be fast, accurately carry out alignment and fixed to the outer cylinder of hydraulic cylinder, leads to work efficiency low, consequently, needs provide an outer cylinder process ring alignment welding frock of hydraulic cylinder to solve above-mentioned current problem that exists.

Disclosure of Invention

In view of this, the utility model provides a pneumatic cylinder outer casing technology ring alignment welding frock to solve the problem that exists among the background art.

In order to solve the technical problem, the utility model provides a pneumatic cylinder outer casing technology ring alignment welding frock, include:

the base frame comprises a base arranged along the horizontal direction and a track arranged on the base along the length direction of the base;

the supporting mechanism is used for horizontally supporting the outer cylinder and comprises a sliding supporting component arranged on the track in a sliding mode and a fixed supporting component fixedly arranged on the base;

the alignment clamping mechanism comprises a sliding frame arranged on the rail in a sliding mode, a clamping assembly arranged on the sliding frame in a sliding mode and used for clamping the end portion of the outer cylinder, a driving assembly arranged on the sliding frame and used for driving the clamping assembly to move in the vertical direction, and an alignment mark assembly arranged between the sliding frame and the clamping assembly and used for indicating the height position of the clamping assembly.

Furthermore, the sliding frame comprises a sliding block arranged on the track in a sliding mode, a sliding plate arranged on the top of the sliding block in the horizontal direction, and a sliding seat arranged on the top of the sliding plate in the vertical direction, and the clamping assembly is connected with the sliding seat in a sliding mode.

Furthermore, the centre gripping subassembly includes along vertical direction set up the spacing slide rail on the seat that slides, slide and set up spacing slider on the spacing slide rail, the spacing slide of being connected with spacing slider, set up the three-jaw chuck on spacing slide.

Further, the driving assembly comprises a motor arranged at the top of the sliding seat, an output shaft of the motor is arranged vertically downwards, the bottom of the output shaft of the motor is connected with a screw rod which coaxially rotates with the output shaft of the motor, a threaded sleeve is sleeved on the screw rod in a threaded manner, a connecting rod is arranged between the threaded sleeve and the limiting sliding plate, and the connecting rod moves in the vertical direction.

Furthermore, alignment sign subassembly includes along vertical direction evenly sets up a plurality of scale marks on sliding seat lateral wall, sets up on spacing slide and be used for the pointer of directional scale mark, the scale mark is used for corresponding the bore of instructing the outer cylinder.

Furthermore, a fixing component for fixing the sliding rack and the base is arranged between the sliding rack and the base, and the fixing component adopts a fixing bolt.

Furthermore, the slip supporting component includes that the slip sets up the sliding block on the track, sets up in the slip backup pad at sliding block top along the horizontal direction, sets up in the slip limiting plate at slip backup pad top along vertical direction, V type groove has been seted up at the top of slip limiting plate.

Furthermore, a sliding reinforcing plate is arranged between the sliding supporting plate and the sliding limiting plate.

Furthermore, be equipped with the fastening member who is used for fixed the two between slip backup pad and the base, fastening member is worn to adorn on the connecting plate and is used for the fastening threaded rod of tight base, fixed setting in the carousel of the one end that the base was kept away from to the fastening threaded rod including setting up connecting plate, the screw on the slip backup pad.

The above technical scheme of the utility model at least including following beneficial effect:

1. the utility model has simple structure, convenient use, high working efficiency, and is provided with the supporting mechanism, the outer cylinder is horizontally supported, and the aligning and clamping mechanism can rapidly and accurately align, clamp and fix the outer cylinder, thereby facilitating the normal operation of the subsequent welding work;

2. the motor works to drive the three-jaw chuck to move in the vertical direction, meanwhile, the pointer points to the scale mark, and the scale mark is used for correspondingly indicating the caliber of the outer cylinder, so that a worker can be helped to visually check the height at which the three-jaw chuck should be stopped according to the caliber of the outer cylinder, and the three-jaw chuck can be accurately aligned and clamped to the outer cylinder.

Drawings

Fig. 1 is a schematic structural view of a process ring alignment welding tool for a hydraulic cylinder outer cylinder in an embodiment of the present invention;

fig. 2 is a schematic structural view of an aligning and clamping mechanism in an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure:

1. a chassis; 11. a base; 12. a track;

2. a support mechanism;

21. a sliding support assembly; 211. a slider; 212. a sliding support plate; 213. a sliding limit plate; 214. a sliding reinforcement plate; 215. a connecting plate; 216. fastening a threaded rod; 217. a turntable;

22. fixing the support component;

3. an outer cylinder;

4. aligning the clamping mechanism;

41. a skid; 411. a sliding block; 412. a slide plate; 413. a sliding seat;

42. a clamping assembly; 421. a limiting slide rail; 422. a limiting slide block; 423. a limiting sliding plate; 424. a three-jaw chuck;

43. a drive assembly; 431. a motor; 432. a screw; 433. a threaded sleeve; 434. a connecting rod;

44. aligning the identification component; 441. scale marks; 442. a pointer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The utility model provides a pneumatic cylinder outer casing technology ring alignment welding frock, includes:

the base frame 1 comprises a base 11 arranged along the horizontal direction, and a track 12 arranged on the base 11 along the length direction of the base 11;

the supporting mechanism 2 is used for horizontally supporting the outer cylinder 3, and the supporting mechanism 2 comprises a sliding supporting component 21 arranged on the track 12 in a sliding mode and a fixed supporting component 22 fixedly arranged on the base 11;

the aligning and clamping mechanism 4 comprises a sliding frame 41 arranged on the rail 12 in a sliding mode, a clamping assembly 42 arranged on the sliding frame 41 in a sliding mode and used for clamping the end portion of the outer cylinder 3, a driving assembly 43 arranged on the sliding frame 41 and used for driving the clamping assembly 42 to move in the vertical direction, and an aligning and marking assembly 44 arranged between the sliding frame 41 and the clamping assembly 42 and used for indicating the height position of the clamping assembly 42.

Specifically, as shown in fig. 1-3, a hydraulic cylinder outer cylinder technology ring alignment welding frock includes: the base frame 1 comprises a base 11 arranged along the horizontal direction, and a rail 12 arranged on the base 11 along the length direction of the base 11; the supporting mechanism 2 is used for horizontally supporting the outer cylinder 3, and the supporting mechanism 2 comprises a sliding supporting component 21 which is slidably arranged on the track 12 and a fixed supporting component 22 which is fixedly arranged on the base 11; the aligning and clamping mechanism 4 comprises a sliding frame 41 which is slidably arranged on the rail 12, a clamping assembly 42 which is slidably arranged on the sliding frame 41 and is used for clamping the end part of the outer cylinder 3, a driving assembly 43 which is arranged on the sliding frame 41 and is used for driving the clamping assembly 42 to move along the vertical direction, and an aligning and marking assembly 44 which is arranged between the sliding frame 41 and the clamping assembly 42 and is used for indicating the height position of the clamping assembly 42. The sliding support assembly 21 is located between the aligning fixture 4 and the fixed support assembly 22. The utility model discloses simple structure, convenient to use, supporting mechanism 2 carries out the horizontal support to outer jar 3, and alignment fixture 4 can rapidly and accurately carry out alignment and centre gripping to outer jar 3 fixed, the follow-up weldment work's of being convenient for normal clear, and work efficiency is high.

According to an embodiment of the present invention, as shown in fig. 1-2, the skid 41 comprises a skid block 411 slidably mounted on the rail 12, a skid plate 412 horizontally attached to the top of the skid block 411, a skid seat 413 vertically attached to the top of the skid plate 412, and a clamping assembly 42 slidably connected to the skid seat 413. The clamping assembly 42 comprises a limit slide rail 421 vertically installed on the right side wall of the sliding seat 413, a limit slide block 422 slidably installed on the limit slide rail 421, a limit slide plate 423 connected with the right side wall of the limit slide block 422, and a three-jaw chuck 424 installed on the right side wall of the limit slide plate 423. The three-jaw chuck 424 is a prior art product, and can be selected by those skilled in the art according to actual needs, and will not be further described herein. The driving assembly 43 comprises a motor 431 installed at the top of the sliding seat 413, an output shaft of the motor 431 faces downwards vertically, the bottom of the output shaft of the motor 431 is connected with a screw 432 coaxially rotating with the output shaft of the motor 431, a thread sleeve 433 is arranged on the thread sleeve 433 on the screw 432, a connecting rod 434 is connected between the thread sleeve 433 and the limiting sliding plate 423, a sliding groove is formed in the right side wall of the sliding seat 413 in a penetrating mode, the connecting rod 434 slides freely in the sliding groove, and the connecting rod 434 moves in the vertical direction.

The motor 431 works, the driving screw 432 and the output shaft of the motor 431 rotate coaxially, the threaded sleeve 433 is arranged on the threaded sleeve 433 on the threaded rod 432, the threaded sleeve 433 is connected with the limiting sliding plate 423 through the connecting rod 434, the limiting sliding plate 423 is connected with the limiting sliding rail 421 through the limiting sliding block 422 in a sliding manner, the threaded sleeve 433 can not rotate along with the threaded rod 432, but moves along the vertical direction, the purpose of driving the three-jaw chuck 424 to move along the vertical direction is achieved, and the driving is stable and reliable. A fixing component for fixing the sliding plate 412 and the base 11 is arranged between the sliding plate and the base, and the fixing component adopts a fixing bolt, so that after the sliding plate slides to a proper position, the position of the three-jaw chuck 424 can be fixed, and the three-jaw chuck 424 can be ensured to be capable of firmly fixing the outer cylinder 3.

According to another embodiment of the present invention, as shown in fig. 1-2, the alignment mark assembly 44 includes a plurality of scale marks 441 uniformly installed on the outer sidewall of the sliding seat 413 along the vertical direction, and a pointer 442 installed on the limiting sliding plate 423 and used for pointing to the scale marks 441, wherein the scale marks 441 are used for correspondingly indicating the caliber of the outer cylinder 3, and the tip of the pointer 442 points to the direction of the scale marks 441.

The motor 431 works to drive the three-jaw chuck 424 to move in the vertical direction, meanwhile, the pointer 442 points to the scale mark 441, the scale mark 441 is used for correspondingly indicating the caliber of the outer cylinder 3, and therefore a worker can be helped to visually check the height (position) where the three-jaw chuck 424 should stop according to the caliber of the outer cylinder 3, and the three-jaw chuck 424 can be accurately aligned and clamped on the outer cylinder 3.

In an embodiment of the present invention, as shown in fig. 1 and 3, the sliding support assembly 21 includes a sliding block 211 slidably mounted on the rail 12, a sliding support plate 212 horizontally mounted on the top of the sliding block 211, and a sliding limit plate 213 vertically mounted on the top of the sliding support plate 212, and a V-shaped groove is formed in the top of the sliding limit plate 213 to stably support and limit the outer cylinder 3 placed therein. Install slip reinforcing plate 214 between slip support plate 212 and the slip limiting plate 213, make the connection structure between slip support plate 212 and the slip limiting plate 213 more firm, structural strength is stronger, avoids the bearing to warp. A fastening member for fixing the sliding support plate 212 and the base 11 is installed between the sliding support plate 212 and the base 11, and the fastening member includes a connecting plate 215 installed on the sliding support plate 212, a fastening threaded rod 216 threaded on the connecting plate 215 and used for pushing against the base 11, and a turntable 217 fixedly connected to one end of the fastening threaded rod 216 far away from the base 11. After sliding the sliding support assembly 21 to the position suitable for supporting the outer cylinder 3, the rotating disc 217 is rotated manually to drive the fastening threaded rod 216 to rotate, so as to tightly push the base 11, thereby achieving the purpose of fixing the sliding support assembly 21. Fixed stay subassembly 22 includes the fixed stay board of fixed welding at 11 tops of base, along the fixed limiting plate of vertical direction welding at the fixed stay board top, and V type groove has been seted up equally at the top of fixed limiting plate, carries out outrigger, spacing to placing outer jar 3 wherein. Be connected with fixed reinforcing plate between fixed support plate and the fixed limiting plate, make the connection structure between fixed support plate and the fixed limiting plate more firm, structural strength is stronger, avoids the bearing to warp.

The utility model discloses a theory of operation: after the sliding support plate 212 slides to the position where the sliding limit plate 213 is suitable for supporting the outer cylinder 3, the rotating disc 217 is manually rotated to drive the fastening threaded rod 216 to rotate, so that the base 11 is tightly pushed, and the purpose of fixing the sliding support assembly 21 is achieved. The outer cylinder 3 is placed in a V-groove at the top of the slide limit plate 213 and a V-groove at the top of the fixed limit plate. The motor 431 is started, the screw 432 is driven to coaxially rotate with the output shaft of the motor 431, the threaded sleeve 433 is arranged on the threaded sleeve 433 of the screw 432, the threaded sleeve 433 is connected with the limiting sliding plate 423 through the connecting rod 434, the limiting sliding plate 423 is in sliding connection with the limiting sliding rail 421 through the limiting sliding block 422, the threaded sleeve 433 cannot rotate together with the screw 432, and the three-jaw chuck 424 is driven to move in the vertical direction. Meanwhile, the pointer 442 points to the scale mark 441, and the scale mark 441 is used for correspondingly indicating the caliber of the outer cylinder 3, so that a worker can be helped to visually check the height (position) at which the three-jaw chuck 424 should stop according to the caliber of the outer cylinder 3, and the three-jaw chuck 424 can be ensured to accurately align and clamp the outer cylinder 3. Then, the sliding plate 412 is slid and lapped to a proper position, and the fixing bolt is arranged between the sliding plate 412 and the base 11 for fixing, so that the purpose of fixing the position of the three-jaw chuck 424 is achieved, the three-jaw chuck 424 can firmly grasp the outer cylinder 3, and the normal operation of subsequent welding work is ensured.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pneumatic cylinder outer casing technology ring alignment welding frock which characterized in that includes:

the base frame (1), the base frame (1) comprises a base (11) arranged along the horizontal direction, and a track (12) arranged on the base (11) along the length direction of the base (11);

the supporting mechanism (2) is used for horizontally supporting the outer cylinder (3), and the supporting mechanism (2) comprises a sliding supporting component (21) which is arranged on the track (12) in a sliding mode and a fixed supporting component (22) which is fixedly arranged on the base (11);

the device comprises an alignment clamping mechanism (4), wherein the alignment clamping mechanism (4) comprises a sliding frame (41) which is arranged on a rail (12) in a sliding mode, a clamping assembly (42) which is arranged on the sliding frame (41) in a sliding mode and used for clamping the end portion of the outer cylinder (3), a driving assembly (43) which is arranged on the sliding frame (41) and used for driving the clamping assembly (42) to move along the vertical direction, and an alignment identification assembly (44) which is arranged between the sliding frame (41) and the clamping assembly (42) and used for indicating the height position of the clamping assembly (42).

2. The hydraulic cylinder outer cylinder process ring alignment welding tool is characterized in that the skid frame (41) comprises a sliding block (411) arranged on the rail (12) in a sliding mode, a sliding plate (412) arranged on the top of the sliding block (411) in the horizontal direction, and a sliding seat (413) arranged on the top of the sliding plate (412) in the vertical direction, and the clamping assembly (42) is connected with the sliding seat (413) in a sliding mode.

3. The hydraulic cylinder outer cylinder process ring alignment welding tool according to claim 2, wherein the clamping assembly (42) comprises a limiting slide rail (421) arranged on the slide seat (413) in the vertical direction, a limiting slide block (422) arranged on the limiting slide rail (421) in a sliding manner, a limiting slide plate (423) connected with the limiting slide block (422), and a three-jaw chuck (424) arranged on the limiting slide plate (423).

4. The hydraulic cylinder outer cylinder process ring alignment welding tool according to claim 3, wherein the driving assembly (43) comprises a motor (431) arranged at the top of a sliding seat (413), an output shaft of the motor (431) faces downwards vertically, a screw rod (432) which rotates coaxially with the output shaft of the motor (431) is connected to the bottom of the output shaft of the motor (431), a threaded sleeve (433) is arranged on the screw rod (432), a connecting rod (434) is arranged between the threaded sleeve (433) and a limiting sliding plate (423), and the connecting rod (434) moves in the vertical direction.

5. The tool for aligning and welding the process ring of the outer cylinder of the hydraulic cylinder according to claim 3, wherein the alignment mark assembly (44) comprises a plurality of scale marks (441) uniformly arranged on the outer side wall of the sliding seat (413) along the vertical direction, and a pointer (442) arranged on the limiting sliding plate (423) and used for pointing to the scale marks (441), wherein the scale marks (441) are used for correspondingly indicating the caliber of the outer cylinder (3).

6. The hydraulic cylinder outer cylinder process ring alignment welding tool according to any one of claims 1-5, wherein a fixing assembly for fixing the skid (41) and the base (11) is arranged between the skid and the base, and the fixing assembly adopts a fixing bolt.

7. The hydraulic cylinder outer cylinder process ring alignment welding tool according to claim 1, wherein the sliding support assembly (21) comprises a sliding block (211) slidably arranged on the rail (12), a sliding support plate (212) horizontally arranged at the top of the sliding block (211), and a sliding limit plate (213) vertically arranged at the top of the sliding support plate (212), and a V-shaped groove is formed in the top of the sliding limit plate (213).

8. The alignment welding tooling for the process ring of the outer cylinder of the hydraulic cylinder according to claim 7, wherein a sliding reinforcing plate (214) is arranged between the sliding supporting plate (212) and the sliding limiting plate (213).

9. The alignment welding tool for the process ring of the outer cylinder of the hydraulic cylinder according to claim 7, wherein a fastening member for fixing the sliding support plate (212) and the base (11) is arranged between the sliding support plate (212) and the base, and the fastening member comprises a connecting plate (215) arranged on the sliding support plate (212), a fastening threaded rod (216) which is in threaded fit on the connecting plate (215) and is used for tightly pushing the base (11), and a turntable (217) fixedly arranged at one end, far away from the base (11), of the fastening threaded rod (216).