CN213764714U

CN213764714U - Movable Bailey piece welding jig

Info

Publication number: CN213764714U
Application number: CN202022599235.0U
Authority: CN
Inventors: 郝臻; 蒋署光
Original assignee: Hunan Hengzhong Road And Bridge Machinery Co ltd
Current assignee: Hunan Hengzhong Road And Bridge Machinery Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-23
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a movable Bailey piece welding jig, comprises a workbench, the spout has been seted up at the upper end surface middle part of workstation, one side surface of workstation is provided with first motor and support, first motor passes through the support dead lever and connects in one side surface of workstation, the two-way screw rod of output fixedly connected with of first motor, the end of two-way screw rod runs through one side surface of workstation and extends to in the spout, the outer wall thread bush of two-way screw rod is equipped with the slider of two symmetries. A movable Bailey piece welding jig, through setting up two-way screw rod and first motor, the convenient anchor clamps that remove, the different material of centre gripping of being convenient for is convenient for firmly the material is steady again through setting up fixture, through the detachable structure again simultaneously, is convenient for change different anchor clamps as required, further improvement the suitability of device, bring better use prospect.

Description

Movable Bailey piece welding jig

Technical Field

The utility model relates to a welding jig field specifically is a movable Bailey piece welding jig.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. The Bailey piece needs the anchor clamps to fix it when the welding, and present Bailey piece welding jig can not carry out fine fixed to the Bailey piece mostly, can not remove moreover to inconvenient centre gripping to the Bailey piece, simultaneously, difficult different anchor clamps of changing, and then inconvenient centre gripping Bailey piece component of different shapes, also be inconvenient to maintain anchor clamps, and the use of giving people has brought certain adverse effect, for this reason, we provide a movable Bailey piece welding jig.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a movable bailey piece welding jig possesses the removal anchor clamps of being convenient for, anchor clamps fixity can be good and quick detachable advantage such as change, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: a movable Bailey sheet welding fixture comprises a workbench, wherein the middle part of the outer surface of the upper end of the workbench is provided with a sliding chute, the outer surface of one side of the workbench is provided with a first motor and a bracket, the first motor is connected with the outer surface of one side of the workbench through a bracket fixing rod, the output end of the first motor is fixedly connected with a bidirectional screw rod, the tail end of the bidirectional screw rod penetrates through the outer surface of one side of the workbench and extends into the chute, two symmetrical slide blocks are sleeved on the outer wall of the bidirectional screw in a threaded manner, the outer surfaces of the upper ends of the two slide blocks are fixedly connected with a fixed seat, the outer surface of the upper end of the fixed seat is fixedly connected with a lifting column, the outer surface of the upper end of the lifting column is fixedly connected with a second motor, the output fixedly connected with fixture of second motor, the equal fixedly connected with supporting leg in lower extreme surface four corners of workstation.

Preferably, the bidirectional screw rod is rotatably connected with the workbench, and the sliding block is in sliding fit with the sliding groove.

Preferably, the clamping mechanism comprises a rotating shaft, a limiting bolt, a baffle, a fixing block, a connecting seat, a connecting rod, a limiting groove, a clamping plate and a bottom plate, and the outer surface of one end of the rotating shaft is fixedly connected to the output end of the second motor.

Preferably, baffle fixed connection keeps away from the one end surface of second motor in the rotation axis, bottom plate fixed connection is in the lower extreme surface of baffle, the upper end surface of baffle is seted up to the spacing groove, the connecting seat is located the spacing groove, and its lower extreme external surface fixed connection have with spacing groove sliding fit's stopper, fixed block fixed connection is in the upper end surface of connecting seat, spacing bolt is located one side of baffle, just spacing bolt's one end runs through the baffle and extends to one side surface of fixed block, spacing bolt and baffle threaded connection just rotate with the fixed block and be connected, the inside of connecting seat and one side surface of its other end fixed connection in splint are located to the one end slip card of connecting rod.

Preferably, the connecting seat comprises a connecting block, a pull rod, a spring, a sawtooth plate, a fixing shaft and a cavity.

Preferably, the inside of connecting block is seted up to the cavity, the fixed axle has two and the both sides of difference fixed connection and cavity, the outer wall of fixed axle is located to serration plate rotation cover, the spring is located the cavity, and its both ends respectively with one side of cavity and one side fixed surface of serration plate be connected, pull rod fixed connection is in one side surface of serration plate, the one end of pull rod is passed the cavity and is extended to the outside of connecting block, just pull rod and connecting block sliding connection, one side surface of the one end slip through connection piece of connecting rod extends to the bottom of cavity, and the outer wall fixedly connected with of connecting rod and serration plate intermeshing's sawtooth rack.

(III) advantageous effects

Compared with the prior art, the utility model provides a movable Bailey piece welding jig possesses following beneficial effect:

1. this movable Bailey piece welding jig through two-way screw rod, slider and the first motor that sets up, starts first motor and drives two-way screw rod and rotate, and then drives two anchor clamps relative movement, is convenient for press from both sides and gets the material of equidimension not, has improved the suitability of anchor clamps.

2. This movable Bailey piece welding jig, through the second motor that sets up, the rotational speed of two second motors is the same, turn to opposite and connect in same starting switch, and when starting the second motor, the second motor drives the rotation axis and rotates, and then drives the upset of the material that two anchor clamps pressed from both sides, has solved the difficult problem that stands up when Bailey piece welds, the effectual damage that causes when having avoided the Bailey piece to stand up.

3. This movable Bailey sheet welding jig, fixture through setting up, rotate spacing bolt and make the connecting seat move forward, and then drive the splint and remove, thereby make the material fixed jointly by two splint, the clamping capacity of anchor clamps has been improved, be convenient for more stable clamp is got the material, again through setting up the connecting seat, when the connecting rod is inserted into the connecting block, sawtooth rack can extrude the serration plate, the serration plate receives the extrusion and can compression spring, and then be convenient for deepening of connecting rod, when the connecting rod reachs the cavity bottom, sawtooth rack and serration plate intermeshing, make the connecting rod steadily fix in the inside of connecting block, when the pulling pull rod, sawtooth rack and serration plate part, and then the connecting rod can be extracted, and then be convenient for change different anchor clamps, thereby press from both sides and get different materials, further improvement the suitability of device.

Drawings

Fig. 1 is the utility model relates to a movable Bailey piece welding jig's overall structure schematic diagram.

Fig. 2 is the utility model relates to a fixture's among movable Bailey piece welding jig structural schematic.

Fig. 3 is the utility model relates to a movable Bailey piece welding jig structure schematic diagram of connecting seat in fig. 2.

In the figure: 1. a work table; 2. a chute; 3. a fixed seat; 4. a bidirectional screw; 5. a first motor; 6. a support; 7. a lifting column; 8. a second motor; 9. a clamping mechanism; 901. a rotating shaft; 902. a limit bolt; 903. a baffle plate; 904. a fixed block; 905. a connecting seat; 9051. connecting blocks; 9052. a pull rod; 9053. a spring; 9054. a serrated plate; 9055. a fixed shaft; 9056. a cavity; 906. a connecting rod; 9061. a sawtooth strip; 907. a limiting groove; 908. a splint; 909. a base plate; 10. a slider; 11. and (5) supporting legs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a movable beret welding fixture comprises a workbench 1, a chute 2 is arranged in the middle of the outer surface of the upper end of the workbench 1, a first motor 5 and a bracket 6 are arranged on the outer surface of one side of the workbench 1, the first motor 5 is connected to the outer surface of one side of the workbench 1 through a fixing rod of the bracket 6, a bidirectional screw 4 is fixedly connected to the output end of the first motor 5, the tail end of the bidirectional screw 4 penetrates through the outer surface of one side of the workbench 1 and extends into the chute 2, two symmetrical sliding blocks 10 are sleeved on the outer wall of the bidirectional screw 4 in a threaded manner, a fixed seat 3 is fixedly connected to the outer surface of the upper end of each of the two sliding blocks 10, a lifting column 7 is fixedly connected to the outer surface of the upper end of the fixed seat 3, a second motor 8 is fixedly connected to the outer surface of the upper end of the lifting column 7, the two second motors 8 have the same rotating speed and opposite rotating directions and are connected to the same starting switch, output fixedly connected with fixture 9 of second motor 8, the equal fixedly connected with supporting leg 11 in lower extreme surface four corners of workstation 1 is convenient for weld each component of bailey piece.

Further, two-way screw rod 4 rotates with workstation 1 to be connected, and

slider

10 and 2 sliding fit of spout drive the removal of slider 10 through two-way screw rod 4's rotation, and then drive whole anchor clamps and remove, are convenient for press from both sides the material of getting equidimension not, have improved the suitability of anchor clamps.

Further, the clamping mechanism 9 includes a rotating shaft 901, a limit bolt 902, a baffle 903, a fixing block 904, a connecting seat 905, a connecting rod 906, a limit groove 907, a clamping plate 908 and a bottom plate 909, and an outer surface of one end of the rotating shaft 901 is fixedly connected to an output end of the second motor 8, so as to clamp the welded material.

Further, a baffle 903 is fixedly connected to an outer surface of one end of the rotating shaft 901, which is far away from the second motor 8, a bottom plate 909 is fixedly connected to an outer surface of a lower end of the baffle 903, a limit groove 907 is opened on an outer surface of an upper end of the baffle 903, a connecting seat 905 is positioned on the limit groove 907, a limit block which is in sliding fit with the limit groove 907 is fixedly connected to an outer surface of a lower end of the connecting seat, a fixing block 904 is fixedly connected to an outer surface of an upper end of the connecting seat 905, a limit bolt 902 is positioned on one side of the baffle 903, one end of the limit bolt 902 penetrates through the baffle 903 and extends to an outer surface of one side of the fixing block 904, the limit bolt 902 is in threaded connection with the baffle 903 and is rotatably connected with the fixing block 904, one end of a connecting rod 906 is slidably clamped inside the connecting seat 905, and the other end of the connecting rod is fixedly connected to an outer surface of one side of the clamping plate 908, the connecting seat 905 is moved forward by rotating the limit bolt 902, thereby driving the clamping plate 908 to move, so that the material is held together by the two clamping plates 908 for later welding.

Further, the connecting seat 905 comprises a connecting block 9051, a pull rod 9052, a spring 9053, a serrated plate 9054, a fixed shaft 9055 and a cavity 9056, so that the clamping plate 908 can be conveniently detached for replacement and maintenance, and the applicability of the device is improved.

Further, the cavity 9056 is arranged inside the connecting block 9051, two fixing shafts 9055 are fixedly connected with two sides of the cavity 9056 respectively, the serrated plate 9054 is rotatably sleeved on the outer wall of the fixing shaft 9055, the spring 9053 is located inside the cavity 9056, two ends of the spring 9053 are fixedly connected with one side of the cavity 9056 and the outer surface of one side of the serrated plate 9054 respectively, the pull rod 9052 is fixedly connected with the outer surface of one side of the serrated plate 9054, one end of the pull rod 9052 penetrates through the cavity 9056 and extends to the outside of the connecting block 9051, the pull rod 9052 is connected with the connecting block 9051 in a sliding manner, one end of the connecting rod 906 penetrates through the outer surface of one side of the connecting block 9051 in a sliding manner and extends to the bottom of the cavity 9056, a serrated bar 9061 which is meshed with the serrated plate 9054 is fixedly connected to the outer wall of the connecting rod 906, when the connecting rod 906 is inserted into the connecting block 9051, the serrated plate 9061 can extrude the serrated, when the connecting rod 906 reaches the bottom of the cavity 9056, the sawtooth strip 9061 and the sawtooth plate 9054 are meshed with each other, so that the connecting rod 906 is stably fixed inside the connecting block 9051, when the pull rod 9052 is pulled, the sawtooth strip 9061 and the sawtooth plate 9054 are separated, the connecting rod 906 can be pulled out, different clamps can be replaced conveniently, different materials can be clamped, and the applicability of the device is further improved.

Principle of operation

The movable Bailey sheet welding clamp comprises the steps that firstly, a required clamp is connected with a connecting rod 906, then the connecting rod 906 is inserted into a connecting block 9051, at the moment, a sawtooth strip 9061 can extrude a sawtooth plate 9054, the sawtooth plate 9054 can be extruded to compress a spring 9053, the connecting rod 906 can conveniently go deep, when the connecting rod 906 reaches the bottom of a cavity 9056, the sawtooth strip 9061 and the sawtooth plate 9054 are mutually meshed, the connecting rod 906 is stably fixed inside the connecting block 9051, when a pull rod 9052 is pulled, the sawtooth strip 9061 is separated from the sawtooth plate 9054, the connecting rod 906 can be pulled out, different clamps can be conveniently replaced, different materials can be clamped, the applicability of the device is further improved, then a first motor 5 is started to drive a bidirectional screw rod 4 to rotate, the two clamps are driven to move relatively, when the materials can be placed on two bottom plates 909, a limiting bolt 902 is rotated to enable a connecting seat 905 to move forwards, and then drive splint 908 and remove to make the material jointly fixed by two splint 908, the clamping capacity of anchor clamps has been improved, be convenient for more stable clamp and get the material, when needs overturn the material, adjust the height of lift post 7, start two second motors 8 simultaneously again, second motor 8 drives rotation axis 901 and rotates, and then drives the upset of the material that two anchor clamps pressed from both sides, the difficult problem of standing up when having solved the welding of bailey piece, the effectual damage that causes when having avoided the bailey piece to stand up.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a movable Bailey piece welding jig, includes workstation (1), its characterized in that: the middle part of the outer surface of the upper end of the workbench (1) is provided with a sliding groove (2), the outer surface of one side of the workbench (1) is provided with a first motor (5) and a support (6), the first motor (5) is connected to the outer surface of one side of the workbench (1) through a support (6) fixing rod, the output end of the first motor (5) is fixedly connected with a bidirectional screw (4), the tail end of the bidirectional screw (4) penetrates through the outer surface of one side of the workbench (1) and extends into the sliding groove (2), the outer wall thread sleeve of the bidirectional screw (4) is provided with two symmetrical sliding blocks (10), the outer surfaces of the upper ends of the two sliding blocks (10) are fixedly connected with a fixed seat (3), the outer surface of the upper end of the fixed seat (3) is fixedly connected with a lifting column (7), the outer surface of the upper end of the lifting column (7) is fixedly connected with a second motor (8), the output end of the second motor (8) is fixedly connected with a clamping mechanism (9), and four corners of the outer surface of the lower end of the workbench (1) are fixedly connected with supporting legs (11).

2. The movable Bailey piece welding fixture according to claim 1, wherein: the bidirectional screw rod (4) is rotationally connected with the workbench (1), and the sliding block (10) is in sliding fit with the sliding groove (2).

3. The movable Bailey piece welding fixture according to claim 1, wherein: the clamping mechanism (9) comprises a rotating shaft (901), a limiting bolt (902), a baffle (903), a fixing block (904), a connecting seat (905), a connecting rod (906), a limiting groove (907), a clamping plate (908) and a bottom plate (909), and the outer surface of one end of the rotating shaft (901) is fixedly connected to the output end of the second motor (8).

4. The movable Bailey piece welding jig of claim 3, wherein: the baffle (903) is fixedly connected to the outer surface of one end, far away from the second motor (8), of the rotating shaft (901), the bottom plate (909) is fixedly connected to the outer surface of the lower end of the baffle (903), the limiting groove (907) is formed in the outer surface of the upper end of the baffle (903), the connecting seat (905) is located on the limiting groove (907), a limiting block in sliding fit with the limiting groove (907) is fixedly connected to the outer surface of the lower end of the connecting seat (904), the fixing block (905) is fixedly connected to the outer surface of the upper end of the connecting seat (905), the limiting bolt (902) is located on one side of the baffle (903), one end of the limiting bolt (902) penetrates through the baffle (903) and extends to the outer surface of one side of the fixing block (904), the limiting bolt (902) is in threaded connection with the baffle (903) and is rotatably connected with the fixing block (904), one end of the connecting rod (906) is slidably clamped in the connecting seat (905) and the outer surface of one side of the other end of the clamping plate (908).

5. The movable Bailey piece welding jig of claim 4, wherein: the connecting seat (905) comprises a connecting block (9051), a pull rod (9052), a spring (9053), a serrated plate (9054), a fixing shaft (9055) and a cavity (9056).

6. The movable Bailey piece welding jig of claim 5, wherein: the cavity (9056) is arranged inside the connecting block (9051), two fixing shafts (9055) are arranged and are respectively and fixedly connected with two sides of the cavity (9056), the sawtooth plate (9054) is rotatably sleeved on the outer wall of the fixed shaft (9055), the spring (9053) is positioned in the cavity (9056), and two ends of the connecting rod are respectively fixedly connected with one side of the cavity (9056) and the outer surface of one side of the sawtooth plate (9054), the pull rod (9052) is fixedly connected to the outer surface of one side of the serrated plate (9054), one end of the pull rod (9052) penetrates through the cavity (9056) and extends to the outside of the connecting block (9051), the pull rod (9052) is connected with the connecting block (9051) in a sliding mode, one end of the connecting rod (906) penetrates through the outer surface of one side of the connecting block (9051) in a sliding mode and extends to the bottom of the cavity (9056), and the outer wall of the connecting rod (906) is fixedly connected with a sawtooth strip (9061) which is meshed with the sawtooth plate (9054).