CN210731498U

CN210731498U - Pneumatic multistation chucking tool equipment welds

Info

Publication number: CN210731498U
Application number: CN201921670222.9U
Authority: CN
Inventors: 王玉广
Original assignee: Tianjin Field Metal Product Co ltd
Current assignee: Tianjin Field Metal Product Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-12
Anticipated expiration: 2029-10-08

Abstract

The utility model provides a pneumatic multistation chucking tool equipment of welding. The pneumatic multistation chucking tool equipment of welding includes: the upper surface of the base is fixedly connected with an installation plate; the workpiece mechanism is placed on the upper surface of the mounting plate; cylinder actuating mechanism, cylinder actuating mechanism is connected with the mounting panel, and cylinder actuating mechanism includes the ejector pin supporting seat, compresses tightly kicking block, ejector pin, fixed plate, cylinder, loosens briquetting and fine setting screw, fixedly connected with cylinder in the mounting panel, the output of cylinder have the ejector pin of vertical setting through the coupling joint, the three evenly distributed's of fixedly connected with the kicking block that compresses tightly on the ejector pin, every compress tightly the kicking block and keep away from the equal fixedly connected with fine setting screw in an end upper surface of ejector pin, and every compress tightly the top of kicking block and all be equipped with and loosen the briquetting. The utility model provides a pneumatic multistation chucking tool equipment of welding has the advantage that work efficiency is high and convenient the maintenance.

Description

Pneumatic multistation chucking tool equipment welds

Technical Field

The utility model relates to a frock field especially relates to a pneumatic multistation chucking tool equipment of welding.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, and modern welding uses a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like.

This product need all weld the square steel piece on mainboard and locating plate, what weld this kind of product used in the past is that the manual work dress card mode of clamp plate is processed, and needs operating personnel to carry out the chucking through the mode that the manpower compressed tightly the fine setting screw to the square steel piece, and operating personnel only can carry out the pressure chucking to a square steel piece at every turn the operation to influence its work efficiency.

Therefore, it is necessary to provide a new pneumatic multi-station clamping tooling device for welding to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pneumatic multistation chucking tool equipment of welding that work efficiency is high and convenient maintenance.

The utility model provides a pneumatic multistation chucking tool equipment of welding includes: the upper surface of the base is fixedly connected with an installation plate; the workpiece mechanism is placed on the upper surface of the mounting plate; the cylinder driving mechanism is connected with the mounting plate and comprises an ejector rod supporting seat, compression ejector blocks, ejector rods, a fixing plate, a cylinder, loosening press blocks and fine adjustment screws, the cylinder is fixedly connected in the mounting plate, the output end of the cylinder is connected with the vertically arranged ejector rods through a coupler, the ejector rods are fixedly connected with the three compression ejector blocks which are uniformly distributed, the fine adjustment screws are fixedly connected to the upper surface of one end, away from the ejector rods, of each compression ejector block, the loosening press blocks are arranged above the compression ejector blocks, and the loosening press blocks are fixedly connected with the ejector rods; the upper surface of the mounting plate is also fixedly connected with a vertically arranged fixing plate, the surface of the fixing plate opposite to the ejector rod is fixedly connected with three ejector rod supporting seats, and the ejector rod penetrates through the ejector rod supporting seats and is in sliding connection with the ejector rod supporting seats; the number of the pressing plate mechanisms is three, and the three pressing plate mechanisms are connected with the fixed plate.

Preferably, the clamp plate mechanism includes the clamp plate, lead to groove, clamp plate dabber, draw-in groove, end plate, spring and spout, set up three evenly distributed's logical groove on the fixed plate, lead to the inslot and be equipped with the clamp plate, the clamp plate is located directly over corresponding the fine setting screw, and set up both ends open-ended spout in the clamp plate, sliding connection has the clamp plate dabber that two symmetries set up in the spout, the clamp plate dabber is located the outside one end of spout and extends to the draw-in groove that the fixed plate was seted up, install in the draw-in groove with clamp plate dabber assorted bearing frame, and the clamp plate dabber is located the inside.

Preferably, work piece mechanism includes stand, locating plate and mainboard, the upper surface at the mounting panel is placed to the mainboard, and the stand of the vertical setting of last fixed surface of mainboard, the three evenly distributed's of stand fixedly connected with locating plate, locating plate are used for placing the square steel piece, and the locating plate is located the below that corresponds the clamp plate.

Preferably, the positioning plate is horizontally arranged.

Preferably, the cross-sectional area of the end plate is larger than that of the pressing plate mandrel, and the outer surface of the pressing plate mandrel is provided with anti-skid grains.

Preferably, the lower surface of one end of the pressing plate, which is far away from the fine adjustment screw, is fixedly connected with a rubber pad.

Compared with the prior art, the utility model provides a pneumatic multistation chucking tool equipment of welding has following beneficial effect:

the utility model provides a pneumatic multistation chucking tool equipment of welding, when using, can carry out chucking to three square steel small pieces simultaneously through the motion of cylinder drive ejector pin to fix to improve the chucking efficiency of square steel small piece, improve operating personnel's work efficiency; the spring is compressed by pressing the pressing plate mandrel, so that the pressing plate mandrel slides out of the clamping groove, the pressing plate can be taken down independently, the pressing plate can be replaced conveniently, and the maintenance difficulty of the device is reduced.

Drawings

Fig. 1 is a schematic structural view of a compression state of the pneumatic multi-station clamping tool device for welding according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of the platen mechanism shown in FIG. 2;

fig. 4 is a schematic structural diagram of a released state of the pneumatic multi-station welding clamping tooling device in fig. 1.

Reference numbers in the figures: 1. a workpiece; 2. a workpiece mechanism; 21. a column; 22. positioning a plate; 23. a main board; 3. mounting a plate; 4. a base; 5. a cylinder driving mechanism; 51. a mandril supporting seat; 52. pressing the top block; 53. a top rod; 54. a fixing plate; 55. a cylinder; 56. loosening the pressing block; 57. fine adjustment of screws; 6. a platen mechanism; 61. pressing a plate; 62. a through groove; 63. a pressure plate mandrel; 64. a card slot; 65. an end plate; 66. a spring; 67. a chute.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a pressing state of the welding pneumatic multi-station clamping tooling device according to the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 at A; FIG. 3 is a schematic structural view of the platen mechanism shown in FIG. 2; fig. 4 is a schematic structural diagram of a released state of the pneumatic multi-station welding clamping tooling device in fig. 1. Welding pneumatic multistation chucking tool equipment includes: the upper surface of the base 4 is fixedly connected with a mounting plate 3; the workpiece mechanism 2 is placed on the upper surface of the mounting plate 3; the cylinder driving mechanism 5 is connected with the mounting plate 3; the number of the pressing plate mechanisms 6 is three, and the three pressing plate mechanisms 6 are all connected with the fixing plate 54.

In a specific implementation process, as shown in fig. 1, 2 and 4, the cylinder driving mechanism 5 includes an ejector rod supporting seat 51, a pressing ejector block 52, an ejector rod 53, a fixing plate 54, a cylinder 55, a loosening pressing block 56 and a fine adjustment screw 57, the mounting plate 3 is internally and fixedly connected with the cylinder 55, an output end of the cylinder 55 is connected with the vertically arranged ejector rod 53 through a coupling, the ejector rod 53 is fixedly connected with three uniformly distributed pressing ejector blocks 52, the fine adjustment screw 57 is fixedly connected to an upper surface of one end of each pressing ejector block 52 far away from the ejector rod 53, the loosening pressing block 56 is arranged above each pressing ejector block 52, and the loosening pressing block 56 is fixedly connected with the ejector rod 53; the upper surface of the mounting plate 3 is also fixedly connected with a fixing plate 54 which is vertically arranged, the surface of the fixing plate 54 opposite to the mandril 53 is fixedly connected with three mandril supporting seats 51, and the mandril 53 penetrates through the mandril supporting seats 51 and is in sliding connection with the mandril supporting seats 51.

Need to explain: the air cylinder 55 is controlled by a pneumatic system.

Referring to fig. 2, fig. 3 and fig. 4, the pressing plate mechanism 6 includes a pressing plate 61, a through groove 62, a pressing plate core shaft 63, a clamping groove 64, an end plate 65, a spring 66 and a sliding groove 67, the fixing plate 54 is provided with the through groove 62 with three uniform distributions, the pressing plate 61 is arranged in the through groove 62, the pressing plate 61 is located right above the corresponding fine adjustment screw 57, the sliding groove 67 with two openings at two ends is formed in the pressing plate 61, the sliding groove 67 is connected with the pressing plate core shaft 63 with two symmetrical arrangements in a sliding manner, one end of the pressing plate core shaft 63 located outside the sliding groove 67 extends into the clamping groove 64 formed in the fixing plate 54, a bearing seat matched with the pressing plate core shaft 63 is installed in the clamping groove 64, the pressing plate core shaft 63 is located in the sliding groove.

Need to explain: when the device is used, square steel small pieces 1 are required to be welded on a main plate 23 and three positioning plates 22, the square steel small pieces to be welded are placed on the positioning plates 22 and the main plate 23 in a supporting mechanism 2, a pneumatic reversing valve is opened, an air cylinder 55 starts to work so as to drive an ejector rod 53 to move upwards, a compression ejector block 52 on the ejector rod 53 is driven by the ejector rod 53 to move upwards at the same time, the compression ejector block is abutted to the rear part of a pressing plate 61 through a fine adjustment screw 57, the front end of the pressing plate 61 completes the work of compressing the square steel small pieces under the action of an intermediate mandrel 63 through rear pressure, the ejector rod 53 is driven downwards through the pneumatic reversing valve after welding, the ejector rod 53 moves downwards under the drive of the air cylinder 55, a loosening pressing block 56 connected to the ejector rod 53 downwards opens the pressing plate 61 and is in a normally open state, so that a product is convenient to take out, and the square steel small piece 1 at the lowest position is clamped and fixed on the main plate 23 through a quick Range, therefore, not described herein), the three square steel small pieces 1 can be simultaneously clamped and fixed by the movement of the air cylinder 55 driving the ejector rod 53, so that the clamping efficiency of the square steel small pieces 1 is improved, and the working efficiency of an operator is improved.

It is also stated that: when the pressing plate 61 is damaged, the pressing plate core shaft 63 is pressed to compress the spring 66, so that the pressing plate core shaft 63 slides out of the clamping groove 64, the pressing plate 61 can be taken down independently, replacement of the pressing plate 61 is facilitated, and maintenance difficulty of the device is reduced.

Referring to fig. 1, the workpiece mechanism 2 includes a stand column 21, a positioning plate 22 and a main plate 23, the main plate 23 is placed on the upper surface of the mounting plate 3, the stand column 21 is fixedly connected to the upper surface of the main plate 23, the stand column 21 is fixedly connected to the positioning plate 22 which is vertically arranged, the positioning plate 22 is horizontally arranged, the positioning plate 22 is used for placing the square steel piece 1, and the positioning plate 22 is located below the corresponding pressing plate 61.

Need to explain: the square steel small pieces 1 are welded to each positioning plate 22, and the square steel small pieces 1 are welded to the upper surface of the main plate 23.

Referring to fig. 3, the cross-sectional area of the end plate 65 is larger than that of the platen core shaft 63, and the outer surface of the platen core shaft 63 is provided with anti-slip threads.

Need to explain: the cross-sectional area of the end plate 65 is larger than that of the pressure plate core shaft 63, so that the pressure plate core shaft 63 can be prevented from sliding out of the sliding groove 67, and the use reliability of the device is improved.

Referring to fig. 1, a rubber pad is fixedly connected to the lower surface of one end of the pressure plate 61 far away from the fine adjustment screw 57.

Need to explain: the rubber pad can increase frictional force to better provide the state that compresses tightly, and compensatied the inconsistent problem of square steel small piece 1 thick board.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a pneumatic multistation chucking tool equipment of welding which characterized in that includes:

the upper surface of the base (4) is fixedly connected with a mounting plate (3);

the workpiece mechanism (2), the said workpiece mechanism (2) is placed on the upper surface of the mounting plate (3);

the cylinder driving mechanism (5) is connected with the mounting plate (3), the cylinder driving mechanism (5) comprises an ejector rod supporting seat (51), a pressing ejector block (52), an ejector rod (53), a fixing plate (54), a cylinder (55), a loosening pressing block (56) and a fine adjustment screw (57), the cylinder (55) is fixedly connected in the mounting plate (3), the output end of the cylinder (55) is connected with the vertically arranged ejector rod (53) through a coupler, the ejector rod (53) is fixedly connected with the three uniformly distributed pressing ejector blocks (52), the upper surface of one end, away from the ejector rod (53), of each pressing ejector block (52) is fixedly connected with the fine adjustment screw (57), the loosening pressing block (56) is arranged above each pressing ejector block (52), and the loosening pressing block (56) is fixedly connected with the ejector rod (53); the upper surface of the mounting plate (3) is also fixedly connected with a vertically arranged fixing plate (54), the surface of the fixing plate (54) opposite to the ejector rod (53) is fixedly connected with three ejector rod supporting seats (51), and the ejector rod (53) penetrates through the ejector rod supporting seats (51) and is in sliding connection with the ejector rod supporting seats (51);

the number of the pressing plate mechanisms (6) is three, and the three pressing plate mechanisms (6) are connected with the fixing plate (54).

2. The pneumatic multi-station welding clamping tool device according to claim 1, wherein the pressing plate mechanism (6) comprises a pressing plate (61), through grooves (62), pressing plate mandrels (63), clamping grooves (64), end plates (65), springs (66) and sliding grooves (67), the fixing plate (54) is provided with three uniformly distributed through grooves (62), the pressing plate (61) is arranged in the through grooves (62), the pressing plate (61) is positioned right above the corresponding fine adjustment screws (57), the pressing plate (61) is provided with the sliding grooves (67) with openings at two ends, the sliding grooves (67) are connected with two symmetrically arranged pressing plate mandrels (63) in a sliding manner, one end of the pressing plate mandrel (63) positioned outside the sliding groove (67) extends into the clamping groove (64) formed in the fixing plate (54), and bearing seats matched with the pressing plate mandrels (63) are arranged in the clamping groove (64), and the end plate (65) is fixedly connected to one end of the pressing plate mandrel (63) positioned in the sliding groove (67), and the two end plates (65) are connected through a spring (66).

3. The welding pneumatic multi-station clamping tool device according to claim 1, wherein the workpiece mechanism (2) comprises a stand column (21), a positioning plate (22) and a main plate (23), the main plate (23) is placed on the upper surface of the mounting plate (3), the vertically arranged stand column (21) is fixedly connected to the upper surface of the main plate (23), the three uniformly distributed positioning plates (22) are fixedly connected to the stand column (21), the positioning plates (22) are used for placing the small square steel pieces (1), and the positioning plates (22) are located below the corresponding pressing plates (61).

4. A pneumatic multi-station welding clamping tooling device according to claim 3, wherein the positioning plate (22) is horizontally arranged.

5. The pneumatic multi-station welding clamping tool device according to claim 2, wherein the cross-sectional area of the end plate (65) is larger than that of the pressure plate mandrel (63), and anti-skid threads are formed on the outer surface of the pressure plate mandrel (63).

6. The pneumatic multi-station welding clamping tool device according to claim 2, wherein a rubber pad is fixedly connected to the lower surface of one end, away from the fine adjustment screw (57), of the pressure plate (61).