CN210937784U

CN210937784U - Electric welding processing frock

Info

Publication number: CN210937784U
Application number: CN201921819157.1U
Authority: CN
Inventors: 梁爱民
Original assignee: Beijing Shahe Metallurgical Machinery Manufacturing Co ltd
Current assignee: Beijing Shahe Metallurgical Machinery Manufacturing Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-07
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to an electric welding frock, including the rack and with the integrative supporting frame that takes shape of rack, the rack with the one side that the supporting frame is relative sets up the contained angle that forms and is used for placing the work piece with the horizontal plane slope, the supporting frame orientation the one side of rack articulates there is the telescopic link. The utility model has the advantages that can make all welding fluxes all can condense in the crossing department of work piece and connecting rod, improve the joint strength of the crossing department of work piece and connecting rod, avoid the waste of welding flux.

Description

Electric welding processing frock

Technical Field

The utility model relates to a processing frock especially relates to an electric welding processing frock.

Background

At present, with the rapid development of social economy, the processing and manufacturing industry also has a trend of vigorous development, and in some enterprises for processing and modeling, a welding form is often adopted when mechanical parts are fixed, and some connecting rods are vertically welded on a workpiece through welding so as to play a role in strengthening support. At present, when a connecting rod is welded on a workpiece, the workpiece is usually vertically placed on the ground, then a worker is required to hold the connecting rod to place the connecting rod on the workpiece, the other worker welds two ends of the connecting rod on the workpiece to fix the connecting rod, and then the worker can perform welding operation. However, when welding, the welding liquid needs a certain time for solidification, and under the action of gravity, the welding liquid can flow on the connecting rod which is horizontally placed and even drip on the ground from the connecting rod, so that the welding liquid which is finally condensed at the intersection of the workpiece and the connecting rod is less, the waste of the welding liquid is caused, and the connection strength of the intersection of the workpiece and the connecting rod is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric welding frock can make all welding fluxes all can condense in the crossing department of work piece and connecting rod, has improved the joint strength of the crossing department of work piece and connecting rod, has avoided the waste of welding flux.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides an electric welding frock, including the rack and with the integrative support frame that takes shape of rack, the rack with the one side that the support frame is relative sets up with the horizontal plane slope and forms the contained angle that is used for placing the work piece, the support frame orientation the one side of rack articulates there is the telescopic link.

Through the technical scheme, during the use, at first place the work piece that needs the welded in the contained angle that rack and support frame formed through the portal crane, and the work piece is kept away from welded one side and is laminated with one side of rack towards the support frame, then the length of altitude mixture control telescopic link through needs welded connection pole and make the telescopic link keep away from the one end butt of support frame in one side of connecting rod towards the support frame, fix the relative position of connecting rod for the work piece, and it is perpendicular to make connecting rod and work piece want the welded two sides, the connecting rod and work piece will all set up and be certain contained angle with the horizontal plane slope in the welded one side this moment, make the crossing department of connecting rod and work piece be located. The staff just can directly carry out welding operation to work piece and connecting rod, and can make all welding fluxes all can condense in the crossing department of work piece and connecting rod, has improved the joint strength of the crossing department of work piece and connecting rod, has avoided the waste of welding flux.

The utility model discloses further set up to: the telescopic link include an installation section of thick bamboo and with installation section of thick bamboo sliding connection's slide bar, the one end rigid coupling of slide bar orientation installation section of thick bamboo has the fixed block, the installation section of thick bamboo orientation the rigid coupling has fixed frame on the one end inner circumferential surface of slide bar.

Through above-mentioned technical scheme, just can change the length of telescopic link through the relative position of slip slide bar in the installation section of thick bamboo, the longest distance of telescopic link can be fixed in the setting of fixed block and fixed frame simultaneously, avoids the slide bar roll-off from the installation section of thick bamboo.

The utility model discloses further set up to: a kidney-shaped groove is formed in one side of the mounting cylinder along the length direction of the mounting cylinder, penetrates through the inner surface and the outer surface of the mounting cylinder, and is provided with a locking bolt in threaded connection with the fixing block.

Through the technical scheme, the relative position of the fixing block in the mounting cylinder can be fixed through the locking bolt, so that the relative position of the sliding rod in the mounting cylinder is fixed.

The utility model discloses further set up to: the cross sections of the placing rack and the supporting frame are both in the shape of a right-angled isosceles triangle.

Through the technical scheme, the included angle formed by the placing frame and the supporting frame is 90 degrees, and the included angle between the placing frame and the horizontal plane is 45 degrees. Thereby make work piece and connecting rod welded one side also personally submit 45 degrees contained angles with the level for all be 45 degrees with work piece and connecting rod after the welding liquid condenses, further improved the joint strength of the crossing department of work piece and connecting rod, ensured welding quality.

The utility model discloses further set up to: one side of the placing frame, which is far away from the supporting frame, is detachably connected with an auxiliary frame, and the auxiliary frame and the placing frame are connected into a whole which is in a right-angle triangular prism shape.

Through above-mentioned technical scheme, the setting of auxiliary frame can be suitable for the work piece welding demand of higher size, makes whether staff can be as required the size selection of welded work piece whether need install the auxiliary frame on the rack.

The utility model discloses further set up to: the auxiliary frame is towards the spout has been seted up along its length direction to the one end of rack, the rack is kept away from the one end of support frame along its length direction rigid coupling have with spout sliding connection's draw runner.

Through above-mentioned technical scheme, through can fix the relative position of auxiliary frame and rack in imbedding the spout to the draw runner, realize the connection of dismantling of auxiliary frame.

The utility model discloses further set up to: the utility model discloses a slide rack, including spout blind end, placing hole, auxiliary frame, place the hole blind end, place the hole and run through to auxiliary frame terminal surface department, sliding connection has the slider in placing the hole, place the hole blind end with it has the spring still to fasten between the slider, spring axis direction with place hole length direction unanimous, the draw-in groove that supplies the slider embedding is seted up to the one end of rack is kept away from.

Through above-mentioned technical scheme, under the normality, the slider can stretch out and place in the hole embedding draw-in groove under the spring action to fix the relative position of auxiliary frame on the rack, avoid the draw runner to break away from the spout. When the auxiliary frame is required to be detached from the placing frame, the sliding block is slid to the placing hole from the clamping groove only by sliding the sliding block to the relative position of the spring direction in the placing hole, and then the sliding strip slides out of the sliding groove along the length direction of the sliding groove.

The utility model discloses further set up to: and a pull ring is fixedly connected to one side of the sliding block, which is parallel to the end face of the auxiliary frame.

Through the technical scheme, the worker can slide the relative position of the sliding block in the placing hole by pulling the pull ring, and the operation is more convenient.

The utility model discloses further set up to: the auxiliary frame is hinged with a hook on the end face parallel to the sliding block, and the hook is located on one side, facing the spring, of the pull ring.

Through above-mentioned technical scheme, when needs install the auxiliary frame on the rack, directly hang the couple hook on the pull ring, just can fix the slider in the blind hole, directly slide the draw runner to the spout until auxiliary frame and rack terminal surface parallel and level this moment. Then the hook is taken down from the pull ring, the sliding block moves in the blind hole to the end far away from the spring under the action of the spring until the sliding block is embedded into the clamping groove to fix the relative position of the auxiliary frame and the placing frame.

To sum up, the utility model discloses a beneficial technological effect does:

1. all welding liquid can be condensed at the intersection of the workpiece and the connecting rod, so that the connecting strength of the intersection of the workpiece and the connecting rod is improved, and the waste of the welding liquid is avoided;

2. the auxiliary frame can meet the welding requirement of workpieces with higher sizes, so that workers can select whether the auxiliary frame needs to be installed on the placing frame according to the size of the workpieces to be welded;

3. when the auxiliary frame is required to be installed on the placing frame, the hook is directly hooked on the pull ring, the sliding block can be fixed in the blind hole, and the sliding strip directly slides into the sliding groove until the auxiliary frame is flush with the end face of the placing frame. Then the hook is taken down from the pull ring, the sliding block moves in the blind hole to the end far away from the spring under the action of the spring until the sliding block is embedded into the clamping groove to fix the relative position of the auxiliary frame and the placing frame.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view showing a connecting structure of the mounting cylinder and the slide bar;

FIG. 4 is a schematic view of the utility model with the auxiliary frame installed;

fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.

In the figure, 1, placing a rack; 11. a slide bar; 2. a support frame; 3. a telescopic rod; 31. mounting the cylinder; 311. a fixing frame; 312. a kidney-shaped groove; 313. locking the bolt; 32. a slide bar; 321. a fixed block; 4. an auxiliary frame; 41. a chute; 42. placing holes; 43. a slider; 44. a spring; 45. a card slot; 46. a pull ring; 47. and (4) hanging hooks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an electric welding frock, including the cross-section be right isosceles triangle's rack 1 and with rack 1 integrative shaping and the cross-section be right isosceles triangle's support frame 2, rack 1 and the relative inclined plane of support frame 2 set up and rack 1's inclined plane and support frame 2's inclined plane form the contained angle that is used for placing the work piece 90 degrees, articulated on support frame 2's inclined plane have telescopic link 3, telescopic link 3 sets up to two both ends that are located backup pad length direction respectively. During the use, directly place needs welded work piece on 2 inclined planes of support frame, and the work piece is kept away from one side and the laminating of rack 1 inclined plane that needs welded connection pole, then place needs welded connection pole in the suitable position of work piece and perpendicular with the work piece, then the relative angle of rotatory telescopic link 3 and support frame 2 and the length of adjusting telescopic link 3, make 3 butt of telescopic link in the one end of connecting rod towards support frame 2, fix the relative position of connecting rod on the work piece, the staff just can directly carry out welding operation to work piece and connecting rod.

Referring to fig. 3, the telescopic rod 3 includes a mounting cylinder 31 with a rectangular frame-shaped cross section and a sliding rod 32 with a rectangular cross section inserted into the opening end of the mounting cylinder 31, a fixing block 321 with a rectangular cross section is fixedly connected to one end of the sliding rod 32 facing the mounting cylinder 31, a fixing frame 311 with a rectangular frame-shaped cross section is fixedly connected to one end of the mounting cylinder 31 facing the sliding rod 32, the length of the telescopic rod 3 can be changed by the relative position of the sliding rod 32 in the mounting cylinder 31, and the longest distance of the telescopic rod 3 can be fixed by the fixing block 321 and the fixing frame 311, so that the sliding rod 32 is prevented from sliding out of the mounting cylinder 31.

Meanwhile, in order to fix the position of the sliding rod 32 relative to the mounting cylinder 31, a kidney-shaped groove 312 is formed in one side of the mounting cylinder 31 along the length direction of the mounting cylinder, the kidney-shaped groove 312 penetrates through the inner surface and the outer surface of the mounting cylinder 31, a locking bolt 313 in threaded connection with the fixing block 321 is arranged on the kidney-shaped groove 312 in a penetrating mode, the relative position of the fixing block 321 in the mounting cylinder 31 can be fixed through the locking bolt 313, and therefore the relative position of the sliding rod 32 in the mounting cylinder 31 is fixed.

Referring to fig. 1 and 2, an auxiliary frame 4 with a right trapezoid cross section is detachably connected to one side, away from the support frame 2, of the placing frame 1, and the auxiliary frame 4 is integrally connected with the placing frame 1 and is in a right-angled triangular prism shape so as to meet the welding requirements of workpieces with higher sizes. The staff can choose whether to install the auxiliary frame 4 on the placing frame 1 according to the size of the workpiece to be welded.

Referring to fig. 1, a sliding groove 41 with a trapezoidal section is formed in one end, facing the rack 1, of the auxiliary frame 4 along the length direction of the auxiliary frame, a sliding bar 11 with a trapezoidal section is fixedly connected to one end, far away from the support frame 2, of the rack 1 along the length direction of the auxiliary frame, and the relative position of the auxiliary frame 4 on the rack 1 can be fixed by slidably connecting the sliding bar 11 in the sliding groove 41.

Referring to fig. 1 and 2, in order to avoid that the slide bar 11 slides from the sliding groove 41 under the action of external force to separate the auxiliary frame 4 from the placement frame 1, a placement hole 42 with a T-shaped section is formed in the sliding groove 41, the length direction of the placement hole 42 is perpendicular to the length direction of the sliding groove 41, one side of the placement hole is penetrated through the end surface of the auxiliary frame 4, a sliding block 43 with a T-shaped section is connected in the placement hole 42 in a sliding manner along the length direction of the placement hole, a spring 44 is further fixedly connected between the closed end of the placement hole 42 and the sliding block 43, the axial direction of the spring 44 is consistent with the length direction of the placement hole 42, and a clamping groove 45 for embedding the sliding block 43 is formed. Under the normal state, the sliding block 43 can extend out of the placing hole 42 and be embedded into the clamping groove 45 under the action of the spring 44, so that the relative position of the auxiliary frame 4 on the placing frame 1 is fixed, and the sliding strip 11 is prevented from being separated from the sliding groove 41. When the auxiliary frame 4 needs to be detached from the placing frame 1, the sliding block 43 is slid into the placing hole 42 from the clamping groove 45 only by sliding the relative position of the sliding block 43 in the placing hole 42 towards the spring 44, and then the sliding strip 11 is slid out of the sliding groove 41 along the length direction of the sliding groove 41.

Referring to fig. 2, in order to facilitate the worker to slide the relative position of the slider 43 in the placement hole 42, a pull ring 46 is fixedly attached to the side of the slider 43 flush with the end surface of the auxiliary frame 4, and the worker can slide the relative position of the slider 43 in the placement hole 42 by pulling the pull ring 46.

Referring to fig. 4 and 5, a hook 47 is hinged to the end face of the auxiliary frame 4 flush with the sliding block 43, the hook 47 is located on one side of the pull ring 46 facing the spring 44, when the auxiliary frame 4 needs to be installed on the placing frame 1, the hook 47 is directly hooked on the pull ring 46, the sliding block 43 can be fixed in the blind hole, and at the moment, the sliding strip 11 directly slides into the sliding groove 41 until the auxiliary frame 4 is flush with the end face of the placing frame 1. Then the hook 47 is taken down from the pull ring 46, and the slide block 43 moves in the blind hole away from the spring 44 under the action of the spring 44 until the hook is embedded in the clamping groove 45 to fix the relative position of the auxiliary frame 4 and the placing frame 1.

In conclusion, during the use, whether auxiliary frame 4 is used or not can be selected according to the size of a workpiece needing to be welded, then the workpiece needing to be welded is placed between the placing frame 1 and the supporting frame 2 through the gantry crane, one side, away from the welding, of the workpiece is attached to the inclined surface of the placing frame 1, the relative position of the sliding rod 32 on the mounting cylinder 31 is adjusted through the height of the connecting rod needing to be welded, the relative position of the sliding rod 32 relative to the mounting cylinder 31 is fixed through the locking bolt 313, then one end, away from the supporting frame 2, of the telescopic rod 3 is applied with force to enable the telescopic rod 3 to rotate around the hinged point of the telescopic rod 3 and the supporting frame 2, and one end, away from the supporting frame 2, of. Then the staff just can directly carry out welding operation in the crossing department of work piece and connecting rod, and because the work piece is placed on the inclined plane of rack 1 and the connecting rod is placed with the work piece is perpendicular, so the work piece all is 45 degrees contained angles with the level with the connecting rod faying face, its crossing department is located minimum, the welding liquid is also pressed from both sides between work piece and connecting rod all the time during the welding, can make all welding liquids all can condense in the crossing department of work piece and connecting rod, the joint strength of the crossing department of work piece and connecting rod has been improved, the waste of welding liquid has been avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electric welding frock which characterized in that: the workpiece placing rack comprises a placing rack (1) and a supporting frame (2) integrally formed with the placing rack (1), wherein an included angle used for placing a workpiece is formed by the opposite side of the placing rack (1) and the supporting frame (2) in a tilted mode, and the supporting frame (2) faces towards the side of the placing rack (1) and is hinged to a telescopic rod (3).

2. The electric welding tooling of claim 1, wherein: the telescopic rod (3) comprises an installation cylinder (31) and a sliding rod (32) which is connected with the installation cylinder (31) in a sliding mode, a fixing block (321) is fixedly connected to one end, facing the installation cylinder (31), of the sliding rod (32), and a fixing frame (311) is fixedly connected to the inner circumferential surface of one end, facing the sliding rod (32), of the installation cylinder (31).

3. The electric welding tooling of claim 2, wherein: a kidney-shaped groove (312) is formed in one side of the mounting barrel (31) along the length direction of the mounting barrel, the kidney-shaped groove (312) penetrates through the inner surface and the outer surface of the mounting barrel (31), and a locking bolt (313) in threaded connection with the fixing block (321) is arranged on the kidney-shaped groove (312).

4. The electric welding tooling of claim 1, wherein: the cross sections of the placing rack (1) and the supporting frame (2) are both in the shape of a right-angled isosceles triangle.

5. The electric welding tooling of claim 4, wherein: one side of the placing frame (1) far away from the supporting frame (2) is detachably connected with an auxiliary frame (4), and the auxiliary frame (4) and the placing frame (1) are connected into a whole which is in a right-angle triangular prism shape.

6. The electric welding tooling of claim 5, wherein: the auxiliary frame (4) is towards the sliding groove (41) is formed in one end of the placing frame (1) along the length direction of the auxiliary frame, one end, far away from the placing frame (1), of the supporting frame (2) is fixedly connected with a sliding strip (11) in sliding connection with the sliding groove (41) along the length direction of the supporting frame.

7. The electric welding tooling of claim 6, wherein: the utility model discloses a storage rack, including spout (41), place hole (42) run through to auxiliary frame (4) terminal surface department, sliding connection has slider (43) in placing hole (42), place hole (42) blind end with still the rigid coupling has spring (44) between slider (43), spring (44) axis direction with place hole (42) length direction unanimous, draw-in groove (45) that supply slider (43) embedding are seted up to draw runner (11) keep away from the one end of rack (1).

8. The electric welding tooling of claim 7, wherein: and a pull ring (46) is fixedly connected to one side of the sliding block (43) which is flush with the end surface of the auxiliary frame (4).

9. The electric welding tooling of claim 8, wherein: the end face of the auxiliary frame (4) which is flush with the sliding block (43) is hinged with a hook (47), and the hook (47) is located on one side, facing the spring (44), of the pull ring (46).