CN218193414U

CN218193414U - Special fixture for welding metal plate of machine tool

Info

Publication number: CN218193414U
Application number: CN202222085319.1U
Authority: CN
Inventors: 李加柱
Original assignee: Chuzhou Fudao Precision Machinery Co ltd
Current assignee: Chuzhou Fudao Precision Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-03
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a lathe panel beating welding special fixture belongs to the panel beating processing technology field, and it includes the bottom plate, two backup pads of the last fixed surface of bottom plate are connected with, fixed plate of opposite face fixedly connected with of two backup pads, the first support plate of last fixed surface fixedly connected with of fixed plate, the opposite face of two backup pads all is connected with the bull stick through the bearing, the equal fixedly connected with connecting plate of one end that two bull sticks are close to each other, second support plate of one side fixedly connected with of two connecting plates. This lathe panel beating welding special fixture through setting up first through-hole, draw-in groove, pull rod, connecting piece, baffle and spring, makes this device when using, can be through pulling the pull rod, and quick effectual contained angle is adjusted between first support plate and the second support plate to be convenient for treat that welding panel beating board is appointed angle centre gripping with two and place, be convenient for carry out the sheet metal component welding of different contained angles, promoted the suitability of this device.

Description

Special fixture for welding metal plate of machine tool

Technical Field

The utility model belongs to the technical field of the sheet metal processing, specifically be a lathe panel beating welding special fixture.

Background

The sheet metal part is generally a thin-plate-shaped hardware part, parts such as a protective shell and the like are manufactured by the sheet metal part in a machine tool, the sheet metal part needs to be welded and combined in the production and machining process of the sheet metal part so as to achieve the specified shape, and when the sheet metal part is welded, a clamping tool needs to be used. When the traditional welding fixture is used, the welding clamping angle of the sheet metal plate is usually difficult to be quickly and effectively adjusted, so that two sheet metal plates to be welded are difficult to be clamped and placed in an appointed angle manner, the welding fixture is not favorable for welding sheet metal parts with different included angles, and the applicability of the fixture is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a lathe panel beating welding special fixture has solved traditional welding fixture and when using, is difficult to carry out quick effectual regulation to the welding centre gripping angle of panel beating usually to it is appointed angle centre gripping and places to be difficult to treat welding panel beating board with two, is unfavorable for carrying out the sheet metal component welding of different contained angles, has reduced the problem of anchor clamps suitability.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lathe panel beating welding special fixture, includes the bottom plate, the last fixed surface of bottom plate is connected with two backup pads, fixed plate of opposite face fixedly connected with of two backup pads, the last fixed surface of fixed plate is connected with first support plate, and the opposite face of two backup pads all is connected with the bull stick through the bearing, the equal fixedly connected with connecting plate of one end that two bull sticks are close to each other, and first through-hole has been seted up to one side fixedly connected with second support plate of two connecting plates, the side that is located the backup pad of one side, seted up a plurality of draw-in groove in the first through-hole, the second through-hole has been seted up to the side that is located the backup pad of opposite side, the spout has been seted up to the side of second support plate.

The sliding block is connected in the sliding groove in a sliding mode, a pull rod is fixedly connected to the side face of the sliding block, a connecting rod is fixedly connected to the outer portion of the pull rod, one end of a rotating rod located on one side is connected with a connecting piece through a bearing, the connecting rod is connected in a round hole formed in the side face of the connecting piece in a sliding mode, a baffle is fixedly connected to the outer portion of the connecting rod, a spring is sleeved outside the connecting rod, one end of the spring is fixedly connected to the side face of the baffle, the other end of the spring is fixedly connected to the side face of the connecting piece, a limiting rod is fixedly connected to the side face of the second carrier plate, and the limiting rod is connected to the second through hole in a sliding mode.

As a further aspect of the present invention: one end fixedly connected with pointer of gag lever post, the side fixedly connected with scale that is located the backup pad of one side, scale position corresponds with second through-hole and pointer position, the unit scale of scale is 5.

As a further aspect of the present invention: the upper surfaces of the first carrier plate and the second carrier plate are fixedly connected with two guide rails, the upper surfaces of the guide rails are provided with moving grooves, and the cross sections of the moving grooves are T-shaped.

As a further aspect of the present invention: sliding connection has two risers in the shifting chute, corresponds roof of opposite face fixedly connected with of two risers, roof female connection has two lead screws.

As a further aspect of the present invention: the top fixedly connected with carousel of lead screw, the bottom of lead screw is connected with the stripper plate through the bearing, the lower surface of stripper plate is provided with the rubber backing plate.

As a further aspect of the present invention: two sleeves are sleeved outside the pull rod, and the sleeves are sponge sleeves.

As a further aspect of the present invention: the connecting part of the bottom plate and the supporting plate is provided with a plurality of triangular stiffening plates, and the springs are high-strength springs.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this lathe panel beating welding special fixture, through setting up first through-hole, the draw-in groove, the pull rod, the connecting piece, baffle and spring, when this device uses, can drive the connecting rod through the pulling pull rod and remove and extrude corresponding spring along the connecting piece in, can make the pull rod shift out and block in corresponding draw-in groove, thereby can carry out spacing and the clearance to the second support plate, simultaneously can drive the second support plate through the pull rod along the internal rotation of first through-hole and rotate, thereby carry out angle modulation, the setting of these structures, make this device when using, can pass through the pulling pull rod, quick effectual contained angle is adjusted between first support plate and the second support plate, thereby be convenient for treat that welded sheet metal plate is appointed angle centre gripping with two and place, be convenient for carry out the sheet metal component welding of different contained angles, the suitability of this device has been promoted.

2. This lathe panel beating welding special fixture, through setting up the guide rail, the shifting chute, the riser, the roof, lead screw and stripper plate, when carrying out the centre gripping spacing to the sheet metal component through the stripper plate, can directly spur the roof, make it drive and correspond two risers and remove along corresponding the shifting chute in, can directly adjust the clamping position of stripper plate, the setting of lead screw simultaneously, after rotating the lead screw through the carousel, can drive the stripper plate and reciprocate, thereby make the stripper plate can fully paste the appointed clamping position in tight sheet metal component surface, simultaneously through the extrusion of lead screw to the stripper plate, can stabilize spacingly to the sheet metal component, the setting of these structures, make this device can be according to different specification sheet metal components, quick effectual about and the vertical adjustment carrying out to the stripper plate position, ensure the centre gripping effect of this device to different specification sheet metal components, further promote this device suitability.

3. This lathe panel beating welding special fixture, through setting up the gag lever post, the second through-hole, pointer and graduation apparatus, when the second support plate rotates, the gag lever post can be followed and removed in the second through-hole, thereby can effectively lead and spacing to the second support plate, avoid the second support plate position excursion to appear, the setting of pointer and graduation apparatus simultaneously, when the gag lever post moves along the second through-hole, the pointer can remove according to the gag lever post, thereby can pass through pointer cooperation graduation apparatus, direct observation goes out second support plate current inclination, promote the angle modulation accuracy of second support plate.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the bottom plate of the present invention;

fig. 3 is a three-dimensional structure diagram of the fixing plate of the present invention;

FIG. 4 is a schematic three-dimensional structure of the connecting rod of the present invention;

fig. 5 is a schematic three-dimensional structure view of the screw rod of the present invention;

FIG. 6 is an enlarged schematic view of the structure at the position A of the present invention;

in the figure: the device comprises a base plate 1, a support plate 2, a fixing plate 3, a first carrier plate 4, a rotating rod 5, a connecting plate 6, a second carrier plate 7, a first through hole 8, a clamping groove 9, a second through hole 10, a sliding groove 11, a sliding block 12, a pull rod 13, a connecting rod 14, a connecting piece 15, a baffle 16, a spring 17, a limiting rod 18, a pointer 19, a dial scale 20, a guide rail 21, a moving groove 22, a vertical plate 23, a top plate 24, a screw rod 25, a rotating disc 26, an extrusion plate 27 and a sleeve 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a lathe panel beating welds special fixture, comprising a base plate 1, two backup pads 2 of last fixed surface of bottom plate 1, fixed plate 3 of opposite face fixedly connected with of two backup pads 2, the setting of fixed plate 3, effective installation place is provided for first support plate 4, can effectively ensure the installation stability in use of first support plate 4, avoid first support plate 4 to appear slope and skew in the use, the first support plate 4 of last fixed surface fixedly connected with of fixed plate 3, the opposite face of two backup pads 2 all is connected with bull stick 5 through the bearing, the equal fixedly connected with connecting plate 6 of one end that two bull sticks 5 are close to each other, a second support plate 7 of one side fixedly connected with of two connecting plates 6, first through-hole 8 has been seted up to the side of backup pad 2 that is located one side, a plurality of draw-in groove 9 has been seted up to first through-hole 8, second through-hole 10 has been seted up to the side of backup pad 2 that is located the opposite side, spout 11 has been seted up to the side of second support plate 7.

The slide block 12 is connected in the slide groove 11 in a sliding manner, the slide groove 11 and the slide block 12 are arranged, so that the pull rod 13 can slide in the slide groove 11 through the slide block 12, meanwhile, the slide block 12 cannot be separated from the slide groove 11, the pull rod 13 can be further limited, the automatic separation of the pull rod 13 from the slide groove 11 is avoided, the use effect of the slide block is guaranteed, the pull rod 13 is fixedly connected with the pull rod 13 on the side surface, the pull rod 13 is fixedly connected with a connecting rod 14, one end of the rotating rod 5 positioned on one side is connected with a connecting piece 15 through a bearing, the connecting rod 14 is connected in a circular hole formed in the side surface of the connecting piece 15 in a sliding manner, the connecting rod 14 is fixedly connected with a baffle 16 outside, the connecting rod 14 is externally sleeved with a spring 17, and the spring 17 is arranged, when the device is normally used, the connecting rod 14 can be limited through the elasticity of the spring 17, so that the pull rod 13 can be stably clamped in the corresponding clamping groove 9, the limit stability of the second carrier plate 7 is guaranteed, one end of the spring 17 is fixedly connected on the side surface of the baffle 16, the spring 17, the other end of the spring 17 is fixedly connected on the side surface of the connecting piece 15, and the second carrier plate 7 is fixedly connected with a limiting rod 18, and the limiting rod 18 is connected in the second carrier plate 10 in a sliding manner.

Specifically, as shown in fig. 1 and 4, one end fixedly connected with pointer 19 of gag lever post 18, the side fixedly connected with scale 20 of the backup pad 2 that is located one side, pointer 19 and scale 20's setting, when gag lever post 18 removed along second through-hole 10, pointer 19 can remove according to gag lever post 18, thereby can cooperate scale 20 through pointer 19, direct observation goes out second carrier plate 7 current inclination, promote the angle modulation accuracy of second carrier plate 7, scale 20 position is corresponding with second through-hole 10 and pointer 19 position, the unit scale of scale 20 is 5, equal fixedly connected with two guide rails 21 of upper surface of first carrier plate 4 and second carrier plate 7, the moving groove 22 has been seted up to the upper surface of guide rail 21, the cross-section of moving groove 22 sets up to the T font, sliding connection has two risers 23 in the moving groove 22, the relative face fixedly connected with one roof 24 that corresponds two risers 23, roof 24 female connection has two lead screws 25.

Specifically, as shown in fig. 3 and 5, a rotary disc 26 is fixedly connected to the top end of the lead screw 25, the bottom end of the lead screw 25 is connected with an extrusion plate 27 through a bearing, a rubber pad is arranged on the lower surface of the extrusion plate 27, the rubber pad is arranged on the lower surface of the extrusion plate 27, not only can the extrusion plate 27 be prevented from being in direct rigid contact with a sheet metal part, but also the contact tightness between the extrusion plate 27 and the sheet metal plate can be improved, the extrusion limiting effect of the extrusion plate 27 is ensured, two sleeves 28 are sleeved outside the pull rod 13, the sleeves 28 are sponge sleeves, and the sleeves 28 are arranged, so that the comfort when a worker pulls the pull rod 13 can be effectively improved, the friction force between the hand of the worker and the pull rod 13 can be effectively improved, the slipping phenomenon when the pull rod 13 is pulled is avoided, a plurality of triangular stiffening plates are arranged at the joint of the bottom plate 1 and the support plate 2, and the spring 17 is set to be a high-strength spring.

The utility model discloses a theory of operation does:

when the device is needed, firstly, two sheet metal parts for machine tools to be welded are respectively placed on the upper surfaces of the corresponding first carrier plate 4 and the second carrier plate 7, at this time, the top plate 24 can be directly pulled, the two vertical plates 23 move left and right along the corresponding moving grooves 22, after the extrusion plate 27 is moved to a proper position, the corresponding rotary table 26 can be directly rotated, the screw rod 25 can be driven to rotate after the rotary table 26 rotates, the extrusion plates 27 can be driven to move up and down after the screw rod 25 rotates, the extrusion plates 27 can be moved down to be in contact with the sheet metal parts, a plurality of extrusion plates 27 are all moved to proper clamping positions, the sheet metal parts can be effectively extruded and limited, and when the welding angle of the two sheet metal parts needs to be adjusted, the pull rod 13 can be directly pushed, so that the pull rod 13 slides along the sliding groove 11 through the sliding block 12 and can slide along the corresponding clamping groove 9, at the moment, the connecting rod 14 can extrude the spring 17 through the baffle 16, and the pull rod 13 slides along the round hole on the surface of the connecting piece 15, when the pull rod 13 moves out of the clamping groove 9 and enters the first through hole 8, the connecting rod 14 can be pulled up and down directly through the pull rod 13, at this time, the second carrier plate 7 can be driven to rotate along the two rotating rods 5 through the two connecting plates 6 through the pull rod 13, at this time, the limiting rod 18 slides along the second through hole 10, by the matching of the pointer 19 at one end of the limiting rod 18 and the dial gauge 20, the pull rod 13 is released after the second carrier plate 7 is adjusted to a proper angle, and at the moment, by the elasticity of the spring 17, the baffle 16 can be pushed, so that the connecting rod 14 is driven to move through the baffle 16, the connecting rod 14 drives the pull rod 13 to be clamped into the corresponding clamping groove 9 again, and then the second carrier plate 7 can be effectively limited, and at the moment, two sheet metal parts for machine tools to be welded can keep a proper welding angle.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a lathe panel beating welding special fixture, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two supporting plates (2), opposite surfaces of the two supporting plates (2) are fixedly connected with a fixing plate (3), the upper surface of the fixing plate (3) is fixedly connected with a first carrier plate (4), the opposite surfaces of the two supporting plates (2) are connected with rotating rods (5) through bearings, one ends, close to each other, of the two rotating rods (5) are fixedly connected with connecting plates (6), one sides of the two connecting plates (6) are fixedly connected with a second carrier plate (7), the side surface of the supporting plate (2) on one side is provided with a first through hole (8), a plurality of clamping grooves (9) are formed in the first through hole (8), the side surface of the supporting plate (2) on the other side is provided with a second through hole (10), and the side surface of the second carrier plate (7) is provided with a sliding groove (11);

sliding connection has slider (12) in spout (11), side fixedly connected with pull rod (13) of slider (12), the outer fixedly connected with connecting rod (14) of pull rod (13), the one end that is located bull stick (5) of one side is connected with connecting piece (15) through the bearing, connecting rod (14) sliding connection is in the round hole that connecting piece (15) side was seted up, the outer fixedly connected with baffle (16) of connecting rod (14), connecting rod (14) cup joints spring (17) outward, the one end fixed connection of spring (17) is in the side of baffle (16), the other end fixed connection of spring (17) is in the side of connecting piece (15), the side fixedly connected with gag lever post (18) of second carrier plate (7), gag lever post (18) sliding connection is in second through-hole (10).

2. The special fixture for welding the sheet metal of the machine tool according to claim 1, wherein: one end fixedly connected with pointer (19) of gag lever post (18), the side fixedly connected with graduation apparatus (20) of backup pad (2) that is located one side, graduation apparatus (20) position and second through-hole (10) and pointer (19) position are corresponding, the unit scale of graduation apparatus (20) is 5.

3. The special fixture for welding the sheet metal of the machine tool according to claim 1, wherein: the upper surfaces of the first carrier plate (4) and the second carrier plate (7) are fixedly connected with two guide rails (21), a moving groove (22) is formed in the upper surface of each guide rail (21), and the cross section of each moving groove (22) is T-shaped.

4. The special fixture for welding the sheet metal of the machine tool according to claim 3, wherein: sliding connection has two riser (23) in shifting chute (22), corresponds opposite face fixedly connected with roof (24) of two riser (23), roof (24) internal thread connection has two lead screws (25).

5. The special fixture for welding the sheet metal of the machine tool according to claim 4, wherein: the top fixedly connected with carousel (26) of lead screw (25), the bottom of lead screw (25) is connected with stripper plate (27) through the bearing, the lower surface of stripper plate (27) is provided with the rubber backing plate.

6. The special fixture for welding the sheet metal of the machine tool according to claim 1, wherein: two sleeves (28) are sleeved outside the pull rod (13), and the sleeves (28) are sponge sleeves.

7. The special fixture for welding the sheet metal of the machine tool according to claim 1, characterized in that: the connecting part of the bottom plate (1) and the supporting plate (2) is provided with a plurality of triangular stiffening plates, and the spring (17) is a high-strength spring.