CN216326185U

CN216326185U - Welding tool clamp for lifting tray

Info

Publication number: CN216326185U
Application number: CN202122771369.0U
Authority: CN
Inventors: 韩刚
Original assignee: Suzhou Karokei Precision Machinery Co ltd
Current assignee: Suzhou Karokei Precision Machinery Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a welding tool clamp for a lifting tray, which belongs to the field of welding tools and comprises a base, wherein the top of the base is provided with a groove, a first synchronous hydraulic cylinder is connected inside the groove in a sliding manner, an adjusting mechanism is arranged inside the groove, the adjusting mechanism is matched with the first synchronous hydraulic cylinder, and the top of the base is fixedly connected with a second synchronous hydraulic cylinder. The utility model discloses a support fixedly through the base to the device, it drives left first synchronous pneumatic cylinder horizontal migration to rotate adjustment mechanism, with drive left support and support frame synchronous migration, with the distance that changes between two fixture, conveniently adapt to the fixed centre gripping of the lift layer board of different length, thereby realized that the device possesses and can carry out the centre gripping turn-over to the lift layer board, convenient comprehensive welding increases welding efficiency, and the centre gripping that can be applicable to not unidimensional lift layer board is fixed, the advantage that the practicality is stronger.

Description

Welding tool clamp for lifting tray

Technical Field

The utility model relates to the field of welding tools, in particular to a welding tool clamp for a lifting tray.

Background

With the rapid development of society, printing technology has been widely used in various aspects of people's life, and its market demand has also gradually increased as the supporting lift tray of printing equipment, need use the fixed welding operation that carries out of anchor clamps in the process of lift tray production and processing.

But present frock clamp can only fix the centre gripping, can't rotate the turn-over to the lift tray, need dismantle repeatedly fixed just can weld the completion, and is inefficient to not unidimensional lift layer board can not carry out the adaptation and adjust, and the practicality is poor, therefore we provide a welding frock clamp of lift tray for solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a welding tool clamp for a lifting tray.

In order to achieve the purpose, the utility model adopts the following technical scheme.

The utility model provides a welding frock clamp of lift tray, includes the base, the top of base is seted up flutedly, the inside sliding connection of recess has first synchronous pneumatic cylinder, the inside of recess is provided with adjustment mechanism, adjustment mechanism cooperatees with first synchronous pneumatic cylinder, the synchronous pneumatic cylinder of top fixedly connected with second of base, the equal fixedly connected with support in top of first synchronous pneumatic cylinder and the synchronous pneumatic cylinder of second, two the one end that the support is relative all rotates and is connected with the support frame, two one side that the support frame is relative all is provided with fixture, right side the top of support is provided with actuating mechanism, actuating mechanism cooperatees with the support frame.

As a further description of the above technical solution: adjustment mechanism includes adjusting screw and hand dish, adjusting screw's one end and hand dish fixed connection, adjusting screw's the other end runs through and the inside of swivelling joint to recess, the inside threaded connection of first synchronous hydraulic cylinder to adjusting screw's outside.

As a further description of the above technical solution: the front and the back of support frame all fixedly connected with sliding sleeve, four guide arms of bottom fixed connection of base, four the top of guide arm runs through respectively and sliding connection is to the top of four sliding sleeves.

As a further description of the above technical solution: the clamping mechanism comprises a fixed block, a supporting block, a plurality of screw rods and clamping blocks corresponding to the screw rods in number, one side of the fixed block is fixedly connected with the support frame, one side of the supporting block is fixedly connected with the support frame, the bottom ends of the screw rods are rotatably connected with the clamping blocks, and the top ends of the screw rods are penetrated through and connected to the tops of the fixed block in a threaded mode.

As a further description of the above technical solution: the driving mechanism comprises a servo motor, a transmission gear and a toothed ring, the bottom of the servo motor is fixedly connected with the support on the right side, the output end of the servo motor is fixedly connected with the transmission gear through a coupler, the inside of the toothed ring is fixedly connected with the support frame, and the transmission gear is meshed with one side, opposite to the toothed ring, of the toothed ring.

As a further description of the above technical solution: the support comprises a support body and is characterized in that a positioning block is fixedly connected to the top of the support body, a sliding rod is slidably connected to the inside of the positioning block, a rectangular clamping block is fixedly connected to one end, close to the support frame, of the sliding rod, the left side of the support frame is provided with a rectangular clamping groove, and the rectangular clamping block is matched with the rectangular clamping groove.

Compared with the prior art, the utility model has the advantages that:

the device is supported and fixed by the base, the adjusting mechanism is rotated to drive the first synchronous hydraulic cylinder on the left side to move horizontally, so as to drive the bracket on the left side and the supporting frame to move synchronously, change the distance between the two clamping mechanisms, conveniently adapt to the fixed clamping of the lifting supporting plates with different lengths, after one side is welded, the first synchronous hydraulic cylinder and the second synchronous hydraulic cylinder are started to drive the support frames on the two supports to synchronously ascend until the bottom space can meet the requirement of the inversion of the lifting support plate, the driving mechanism is started to drive the support frame on the right side to rotate, then the lifting support plate drives the support frame on the left side to synchronously rotate, thereby realizing that the device can clamp and turn over the lifting support plate, being convenient for overall welding, increasing the welding efficiency, and can be applicable to the centre gripping of the lifting support plate of different sizes fixed, advantage that the practicality is stronger.

Drawings

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

FIG. 2 is an enlarged view of the part A of FIG. 1;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic front perspective view of the clamping mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a groove; 3. a first synchronous hydraulic cylinder; 4. an adjustment mechanism; 41. adjusting the screw rod; 42. a hand-operated tray; 5. a second synchronous hydraulic cylinder; 6. a support; 61. positioning blocks; 62. a slide bar; 63. a rectangular fixture block; 7. a support frame; 71. a sliding sleeve; 72. a rectangular clamping groove; 8. a clamping mechanism; 81. a fixed block; 82. a support block; 83. a screw rod; 84. a clamping block; 9. a drive mechanism; 91. a servo motor; 92. a transmission gear; 93. a toothed ring; 10. a guide rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1 to 4, the welding tool fixture for the lifting tray comprises a base 1, a groove 2 is formed in the top of the base 1, a first synchronous hydraulic cylinder 3 is connected to the inside of the groove 2 in a sliding mode, an adjusting mechanism 4 is arranged inside the groove 2, the adjusting mechanism 4 is matched with the first synchronous hydraulic cylinder 3, a second synchronous hydraulic cylinder 5 is fixedly connected to the top of the base 1, supports 6 are fixedly connected to the top ends of the first synchronous hydraulic cylinder 3 and the second synchronous hydraulic cylinder 5, opposite ends of the two supports 6 are rotatably connected with supporting frames 7, clamping mechanisms 8 are arranged on opposite sides of the two supporting frames 7, a driving mechanism 9 is arranged on the top of the supporting frame 6 on the right side, and the driving mechanism 9 is matched with the supporting frames 7.

In the utility model, the device is supported and fixed by the base 1, the rotation adjusting mechanism 4 drives the first synchronous hydraulic cylinder 3 on the left side to move horizontally so as to drive the bracket 6 on the left side and the support frame 7 to move synchronously, so as to change the distance between the two clamping mechanisms 8, thereby being convenient for adapting to the fixed clamping of lifting support plates with different lengths, and after the welding is finished on one side, the first synchronous hydraulic cylinder 3 and the second synchronous hydraulic cylinder 5 are started to drive the support frames 7 on the two brackets 6 to ascend synchronously until the bottom space can meet the requirement of the reversal of the lifting support plates, the driving mechanism 9 is started to drive the support frame 7 on the right side to rotate synchronously, and then the support frame 7 on the left side is driven to rotate synchronously by the lifting support plates, thereby realizing that the device can clamp and turn over the lifting support plates, being convenient for overall welding, increasing the welding efficiency, and being suitable for the clamping and fixing of the lifting support plates with different sizes, the stronger advantage of practicality has solved and has only can fix the centre gripping among the prior art, can't rotate the turn-over to the lift tray, need dismantle repeatedly fixed just can weld the completion, and is inefficient to not unidimensional lift layer board can not carry out the adaptation and adjust, problem that the practicality is poor.

Please refer to fig. 1, in which: the adjusting mechanism 4 comprises an adjusting screw rod 41 and a hand-cranking disc 42, one end of the adjusting screw rod 41 is fixedly connected with the hand-cranking disc 42, the other end of the adjusting screw rod 41 penetrates through and is rotatably connected to the inside of the groove 2, and the inside of the first synchronous hydraulic cylinder 3 is in threaded connection with the outer side of the adjusting screw rod 41.

In the utility model, the adjusting screw 41 and the hand-cranking disc 42 are matched for use, the hand-cranking disc 42 is rotated to drive the adjusting screw 41 to rotate in the groove 2, and the adjusting screw 41 drives the first synchronous hydraulic cylinder 3 to horizontally move along the groove 2, so that the device can clamp lifting support plates with different lengths.

Please refer to fig. 1, in which: the front and the back of the support frame 7 are both fixedly connected with sliding sleeves 71, the bottom of the base 1 is fixedly connected with four guide rods 10, and the top ends of the four guide rods 10 respectively penetrate through and are slidably connected to the tops of the four sliding sleeves 71.

In the utility model, the sliding sleeve 71 is matched with the guide rod 10 for use, so that the guide rod 10 assists and stabilizes the support frame 7 in the vertical movement process, and the device runs more stably.

Please refer to fig. 2, fig. 3 and fig. 4, wherein: the clamping mechanism 8 comprises a fixing block 81, a supporting block 82, a plurality of screw rods 83 and clamping blocks 84 corresponding to the screw rods 83 in number, one side of the fixing block 81 is fixedly connected with the supporting frame 7, one side of the supporting block 82 is fixedly connected with the supporting frame 7, the bottom ends of the screw rods 83 are rotatably connected with the clamping blocks 84, and the top ends of the screw rods 83 penetrate through and are in threaded connection with the tops of the fixing block 81.

In the utility model, through the matching use of the fixed block 81, the support block 82, the screw rods 83 and the clamping blocks 84, when the lifting trays with different widths are clamped, different numbers of screw rods 83 are selectively rotated according to the widths of the lifting trays to enable the screw rods 83 to move downwards along the fixed block 81 and drive the clamping blocks 84 to press the top of the lifting tray, and the bottom of the lifting tray is in contact with the top of the support block 82, so that the device can clamp and fix the lifting trays with different widths.

Please refer to fig. 2, in which: the driving mechanism 9 comprises a servo motor 91, a transmission gear 92 and a toothed ring 93, the bottom of the servo motor 91 is fixedly connected with the right side support 6, the output end of the servo motor 91 is fixedly connected with the transmission gear 92 through a coupler, the inner part of the toothed ring 93 is fixedly connected with the support frame 7, and the transmission gear 92 is meshed with one side, opposite to the toothed ring 93, of the toothed ring.

According to the utility model, through the matching use of the servo motor 91, the transmission gear 92 and the gear ring 93, the servo motor 91 is started to drive the transmission gear 92 to rotate, and the transmission gear 92 drives the gear ring 93 and the support frame 7 to slowly rotate, so that the lifting tray is driven to rotate and turn over, the comprehensive welding is convenient, repeated assembly and disassembly are not needed, and the welding efficiency is increased.

Please refer to fig. 1, in which: the top of the left bracket 6 is fixedly connected with a positioning block 61, the inside of the positioning block 61 is slidably connected with a sliding rod 62, one end of the sliding rod 62 close to the support frame 7 is fixedly connected with a rectangular clamping block 63, the left side of the left support frame 7 is provided with a rectangular clamping groove 72, and the rectangular clamping block 63 is matched with the rectangular clamping groove 72.

In the utility model, the slide rod 62 is limited by the positioning block 61, and in an initial state, the slide rod 62 is pushed to drive the rectangular clamping block 63 to be clamped and connected into the rectangular clamping groove 72, so that the left support frame 7 can be kept in a horizontal state and aligned with the right support frame 7 synchronously, and the left support frame 7 is prevented from being unstable when a lifting tray is assembled and disassembled, and the device is safe and reasonable to use and install.

The working principle is as follows: when the lifting tray is used, firstly, the hand-shaking disc 42 is rotated to drive the adjusting screw 41 to rotate in the groove 2, the adjusting screw 41 drives the first synchronous hydraulic cylinder 3 to horizontally move along the groove 2, different numbers of screw rods 83 are selectively rotated according to the width of the lifting tray to move downwards along the fixed block 81 and drive the clamping blocks 84 to press the top of the lifting tray, the bottom of the lifting tray is contacted with the top of the supporting block 82 to drive the left bracket 6 and the supporting frame 7 to synchronously move so as to change the distance between the two clamping mechanisms 8, then the sliding rod 62 is pushed to drive the rectangular clamping block 63 to be clamped in the rectangular clamping groove 72, so that the left supporting frame 7 can be kept in a horizontal state and can be synchronously aligned with the right supporting frame 7 to clamp and mount the lifting tray, and after one side is welded, the first synchronous hydraulic cylinder 3 and the second synchronous hydraulic cylinder 5 are started to drive the supporting frames 7 on the two brackets 6 to synchronously lift, after can satisfying the upset of lift layer board until the bottom space, start servo motor 91 and drive gear 92 and rotate, drive gear 92 drives ring gear 93 and support frame 7 and slowly rotates, then drive left support frame 7 synchronous rotation through the lift layer board, thereby realized that the device possesses and to carry out the centre gripping turn-over to the lift layer board, convenient comprehensive welding, increase welding efficiency, and the centre gripping that can be applicable to not unidimensional lift layer board is fixed, the advantage that the practicality is stronger, it can only fix the centre gripping to have solved among the prior art, can't rotate the turn-over to the lift tray, it can only weld the completion to need to dismantle repeatedly fixedly, low efficiency, and can not carry out the adaptation to the not unidimensional lift layer board and adjust, the poor problem of practicality.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a welding frock clamp of lift tray, includes base (1), its characterized in that: the novel hydraulic cylinder is characterized in that a groove (2) is formed in the top of the base (1), a first synchronous hydraulic cylinder (3) is connected to the inside of the groove (2) in a sliding mode, an adjusting mechanism (4) is arranged inside the groove (2), the adjusting mechanism (4) is matched with the first synchronous hydraulic cylinder (3), a second synchronous hydraulic cylinder (5) is fixedly connected to the top of the base (1), a support (6) and a support frame (7) are fixedly connected to the top of the first synchronous hydraulic cylinder (3) and the top of the second synchronous hydraulic cylinder (5) in a rotating mode, the support frame (6) is connected to the opposite end of the support frame (7) in a rotating mode, a clamping mechanism (8) is arranged on the opposite side of the support frame (7), a driving mechanism (9) is arranged on the top of the support frame (6), and the driving mechanism (9) is matched with the support frame (7).

2. The welding tool clamp for the lifting tray of claim 1, characterized in that: adjustment mechanism (4) are including adjusting screw (41) and hand dish (42), the one end and the hand dish (42) fixed connection of adjusting screw (41), the other end of adjusting screw (41) runs through and rotate the inside of being connected to recess (2), the outside of the inside threaded connection to adjusting screw (41) of first synchronous hydraulic cylinder (3).

3. The welding tool clamp for the lifting tray of claim 1, characterized in that: the front and the back of the support frame (7) are fixedly connected with sliding sleeves (71), the bottom of the base (1) is fixedly connected with four guide rods (10), and the top ends of the guide rods (10) are respectively penetrated through and slidably connected to the tops of the four sliding sleeves (71).

4. The welding tool clamp for the lifting tray of claim 1, characterized in that: fixture (8) include fixed block (81), tray (82), a plurality of lead screw (83) and clamp splice (84) that correspond with lead screw (83) quantity, one side and support frame (7) fixed connection of fixed block (81), one side and support frame (7) fixed connection of tray (82), the bottom and the clamp splice (84) of lead screw (83) are rotated and are connected, the top of lead screw (83) is run through and threaded connection to the top of fixed block (81).

5. The welding tool clamp for the lifting tray of claim 1, characterized in that: actuating mechanism (9) include servo motor (91), drive gear (92) and ring gear (93), the bottom and support (6) fixed connection on right side of servo motor (91), the output of servo motor (91) passes through shaft coupling and drive gear (92) fixed connection, the inside and support frame (7) fixed connection of ring gear (93), drive gear (92) and the relative one side intermeshing of ring gear (93).

6. The welding tool clamp for the lifting tray of claim 1, characterized in that: the top fixedly connected with locating piece (61) of left support (6), the inside sliding connection of locating piece (61) has slide bar (62), slide bar (62) are close to one end fixedly connected with rectangle fixture block (63) of support frame (7), and left rectangle draw-in groove (72) have been seted up to the left side of support frame (7), rectangle fixture block (63) and rectangle draw-in groove (72) cooperate.