CN221110489U - Clamping tool for front support of bulldozer - Google Patents
Clamping tool for front support of bulldozer Download PDFInfo
- Publication number
- CN221110489U CN221110489U CN202322981206.4U CN202322981206U CN221110489U CN 221110489 U CN221110489 U CN 221110489U CN 202322981206 U CN202322981206 U CN 202322981206U CN 221110489 U CN221110489 U CN 221110489U
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- Prior art keywords
- plate
- clamping
- bulldozer
- clamping tool
- support
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a clamping tool for a bulldozer front bracket, which relates to the field of bulldozer front brackets, and comprises a base, wherein a motor body is arranged on the inner wall of the base, and an output shaft of the motor body is fixedly connected with a threaded rod through a coupler; according to the utility model, the telescopic cylinder body is arranged, the protection pad connected with the clamping plate is driven to be attached to the surface of the support side plate, so that the support side plate for the front support of the bulldozer is clamped, the motor body is arranged, the threaded rod drives the threaded sleeve to move up and down subsequently, so that the threaded sleeve drives the support plate placed on the top plate to move to a proper height through the fixing seat, the support plate parts can be conveniently adjusted to the welding positions on the clamping tool in the welding process of the front supports of bulldozers of different types, the problem that the welding heights of the front support parts cannot be realized by the conventional clamping tool is avoided, the clamping of the parts of different types is conveniently needed during the welding of the front supports, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of bulldozer front brackets, in particular to a clamping tool for a bulldozer front bracket.
Background
The bulldozer front bracket is a framework of the bulldozer and is an installation matrix of all assemblies and components, a main bracket of the bulldozer consists of a front bracket and a rear axle box, wherein the front bracket consists of two bracket side plates and a balance plate, and in the assembly welding process of the bulldozer front bracket, the components for the front bracket are clamped by using clamping tools.
In the prior art, when the front bracket is manufactured, after the two bracket side plates are fixed in position, the balance plate is welded between the two bracket side plates, but due to the fact that the front brackets of different types are different in relative height of the balance plate on the bracket side plates, when the front brackets of different types are welded, the clamping positions of the conventional clamping tools are fixed, the relative positions cannot be changed, and the positions of the balance plate are required to be positioned by utilizing different tools, so that an electric welder is required to frequently replace the clamping tools, time is consumed for replacing the clamping tools, and the working efficiency is reduced.
Disclosure of utility model
According to the clamping tool for the bulldozer front bracket, the telescopic cylinder body is arranged, the protection pad connected with the clamping plate is driven to be attached to the surface of the bracket side plate, so that the bracket side plate for the bulldozer front bracket is clamped, the motor body is arranged, the threaded rod drives the threaded sleeve to move up and down subsequently, the threaded sleeve drives the balance plate placed on the top plate to move to a proper height through the fixing seat, the balance plate parts can be adjusted to the welding positions on the clamping tool in the welding process of the bulldozer front bracket of different types, the problem that the welding heights of the front bracket parts cannot be adjusted by the conventional clamping tool is avoided, the parts of different types need to be clamped during the welding of the front bracket, and the processing efficiency is improved.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a clamping frock of bulldozer fore-stock, includes the base, the inner wall of base is provided with motor body, motor body's output shaft passes through shaft coupling fixedly connected with threaded rod, the outer wall cover of threaded rod is equipped with the thread bush, the internal thread is installed to the inner wall of thread bush, the fixing base is installed at the top of thread bush, the roof is installed at the top of fixing base, the both sides of thread bush are provided with the adapter sleeve, the through-hole has been seted up to the inner wall of adapter sleeve, the inner wall of through-hole runs through there is the guide arm, the top of base both sides is provided with two backup pads, one side of backup pad runs through there is flexible cylinder body.
The telescopic cylinder is characterized in that the output end of the telescopic cylinder body is fixedly connected with a clamping plate, a protection pad is arranged on one side of the clamping plate, a support side plate is arranged on one side of the protection pad, a splice plate is arranged at the bottom of the other side of the support side plate, and a balance plate is arranged at the top of the top plate.
The further improvement is that: the threaded rod is in threaded connection with the internal thread, and the internal thread and the thread sleeve are integrally arranged.
The further improvement is that: the fixing seat is fixedly connected with the threaded sleeve and the top plate, and the top plate and the balance plate are arranged in parallel.
The further improvement is that: the connecting sleeve and the through hole are integrally arranged, and the through hole is movably connected with the guide rod.
The further improvement is that: the clamping plate is driven by the telescopic cylinder body, and the clamping plate is tightly attached to the protection pad.
The further improvement is that: the number of the protection pads is four, and the protection pads are arranged as silica gel protection pads.
The further improvement is that: the support curb plate sets up between two protection pads, the support curb plate sets up two.
The beneficial effects of the utility model are as follows: according to the utility model, the telescopic cylinder body is arranged, the protection pad connected with the clamping plate is driven to be attached to the surface of the support side plate, so that the support side plate for the front support of the bulldozer is clamped, the motor body is arranged, the threaded rod drives the threaded sleeve to move up and down subsequently, so that the threaded sleeve drives the balance plate placed on the top plate to move to a proper height through the fixing seat, the balance plate parts can be conveniently adjusted to the welding positions on the clamping tool in the welding process of the front supports of bulldozers of different types, the problem that the welding heights of the front support parts cannot be realized by the conventional clamping tool is avoided, the clamping of the parts of different types is conveniently needed during the welding of the front supports, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of the base of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic elevational view of the present utility model;
fig. 5 is a schematic view of a top plate in a three-dimensional structure according to the present utility model.
In the figure: 1. a base; 2. a motor body; 3. a threaded rod; 4. a thread sleeve; 5. an internal thread; 6. a fixing seat; 7. a top plate; 8. connecting sleeves; 9. a through hole; 10. a guide rod; 11. a support plate; 12. a telescopic cylinder body; 13. a clamping plate; 14. a protective pad; 15. a balance plate; 16. a bracket side plate; 17. splice plates.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the clamping tool for the bulldozer front support, which is shown in fig. 1-5, the clamping tool comprises a base 1, wherein a motor body 2 is arranged on the inner wall of the base 1, an output shaft of the motor body 2 is fixedly connected with a threaded rod 3 through a coupling, a threaded sleeve 4 is sleeved on the outer wall of the threaded rod 3, an internal thread 5 is arranged on the inner wall of the threaded sleeve 4, a fixing seat 6 is arranged on the top of the threaded sleeve 4, a top plate 7 is arranged on the top of the fixing seat 6, connecting sleeves 8 are arranged on two sides of the threaded sleeve 4, through holes 9 are formed in the inner wall of the connecting sleeves 8, guide rods 10 penetrate through the inner wall of the through holes 9, two support plates 11 are arranged on the top of two sides of the base 1, and a telescopic cylinder body 12 penetrates through one side of each support plate 11.
The output end of the telescopic cylinder body 12 is fixedly connected with the clamping plates 13, one side of the clamping plates 13 is provided with the protection pad 14, one side of the protection pad 14 is provided with the support side plate 16, the bottom of the other side of the support side plate 16 is provided with the splice plate 17, the top of the top plate 7 is provided with the balance plate 15, when the device is used, a worker manually places the balance plate 15 for the bulldozer front support on the top plate 7, manually places the support side plate 16 between the corresponding two clamping plates 13, the splice plates 17 connected with one side of the support side plate 16 are attached to the ends of the balance plate 15, then the external control plate is used for starting each telescopic cylinder body 12, the output end of the telescopic cylinder body 12 drives the clamping plates 13 to move, the protection pad 14 connected with each clamping plate 13 is attached to the surface of the support side plate 16, the protection pad 14 is made of silica gel, and the device has elasticity and protection effect, therefore, the bracket side plate 16 for the front bracket of the bulldozer is clamped, then the motor body 2 is started through the external control panel according to the height required for clamping the balance plate 15 for the front bracket of the bulldozer, the output shaft of the motor body 2 drives the threaded rod 3 to rotate, so that the threaded rod 3 and the internal threads 5 in the threaded sleeve 4 rotate in a threaded manner, the threaded rod 3 drives the threaded sleeve 4 to move up and down, each connecting sleeve 8 is driven to move on the guide rod 10 through the through hole 9 in the moving process of the threaded sleeve 4, the moving stability of the threaded sleeve 4 is increased, the balance plate 15 placed on the top plate 7 is driven by the threaded sleeve 4 through the fixing seat 6 to be at a proper height, the balance plate 15 parts can be adjusted to the welding position on the clamping tool in the welding process of the front brackets of bulldozers of different models, the problem that the conventional clamping tool cannot weld the front bracket parts is avoided, and the front bracket is convenient to clamp parts of different models when being welded, and the machining efficiency is improved.
The threaded rod 3 is in threaded connection with the internal thread 5, the internal thread 5 and the thread bush 4 are integrally arranged, the threaded rod 3 is driven to rotate through the output shaft of the motor body 2, and accordingly the threaded rod 3 and the internal thread 5 in the thread bush 4 are in threaded rotation, and the threaded rod 3 drives the thread bush 4 to move up and down.
The fixing seat 6 is fixedly connected with the thread bush 4 and the top plate 7, the top plate 7 and the balance plate 15 are arranged in parallel, and the thread bush 4 drives the balance plate 15 placed on the top plate 7 to move to a proper height through the fixing seat 6.
The connecting sleeves 8 and the through holes 9 are integrally arranged, the through holes 9 are movably connected with the guide rods 10, and the connecting sleeves 8 are driven to move on the guide rods 10 through the through holes 9 in the moving process of the threaded sleeves 4, so that the moving stability of the threaded sleeves 4 is improved.
The clamping plates 13 are driven by the telescopic cylinder body 12, the clamping plates 13 are tightly attached to the protective pads 14, the clamping plates 13 are driven to move by the output end of the telescopic cylinder body 12, and therefore the protective pads 14 connected with the clamping plates 13 are attached to the surface of the support side plate 16.
The number of the protection pads 14 is four, the protection pads 14 are arranged to be silica gel protection pads, and the protection pads 14 are made of silica gel, so that the protection pad has elasticity and protection effect.
The support side plate 16 is arranged between the two protection pads 14, the support side plate 16 is arranged in two, and the support side plate 16 is manually placed between the two corresponding clamping plates 13, so that a splice plate 17 connected with one side of the support side plate 16 is attached to the end of the balance plate 15.
And all that is not described in detail in this specification is well known to those skilled in the art.
The clamping frock of this bulldozer fore-stock is when using, the staff is manual places the balancing plate 15 for the bulldozer fore-stock on roof 7, place support curb plate 16 in the middle of corresponding two grip blocks 13 in the manual, make the splice plate 17 laminating that support curb plate 16 one side is connected at balancing plate 15 end, then start each telescopic cylinder body 12 through external control panel, make the output of telescopic cylinder body 12 drive grip block 13 remove, thereby the protection pad 14 laminating that each grip plate 13 is connected is at the surface of support curb plate 16, set up protection pad 14 and make for silica gel, have elasticity and protective effect, thereby clamp support curb plate 16 for the bulldozer fore-stock, then the height that needs the clamping is welded to balancing plate 15 for the bulldozer fore-stock, start motor body 2 through external control panel, make the output shaft drive threaded rod 3 in threaded rod 3 and the thread bush 4 internal thread of screw thread, make threaded rod 3 drive thread bush 4 reciprocate, drive each adapter sleeve 8 and remove on guide arm 10 through hole 9 in the thread bush 4 removal's stability, thereby the stability that the thread bush 4 removed, thereby the support plate is difficult to the welding of the support 15 is carried out to the proper size when the high-speed is carried out to the support 15 is carried out to the support size in the support 15, the welding is difficult to the proper height, the problem of welding is avoided in the welding the front-stock, the height is difficult to the welding of the top plate is carried out to the proper position to the support size the top plate is welded to the top plate 15, the problem is convenient for the welding, the welding is difficult to the top-stock to the top plate is convenient to be welded to the top-quality to the top plate was welded to the proper to the top plate to the front part to the quality was required to the quality was welded to the top.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Clamping frock of bulldozer fore-stock, its characterized in that: the novel telescopic air cylinder comprises a base (1), wherein a motor body (2) is arranged on the inner wall of the base (1), a threaded rod (3) is fixedly connected to an output shaft of the motor body (2) through a coupler, a threaded sleeve (4) is sleeved on the outer wall of the threaded rod (3), an inner thread (5) is arranged on the inner wall of the threaded sleeve (4), a fixing seat (6) is arranged on the top of the threaded sleeve (4), a top plate (7) is arranged on the top of the fixing seat (6), connecting sleeves (8) are arranged on the two sides of the threaded sleeve (4), through holes (9) are formed in the inner wall of the connecting sleeves (8), guide rods (10) are penetrated through the inner wall of the through holes (9), two supporting plates (11) are arranged on the top of the two sides of the base (1), and a telescopic air cylinder body (12) is penetrated on one side of each supporting plate (11).
The telescopic cylinder is characterized in that the output end of the telescopic cylinder body (12) is fixedly connected with a clamping plate (13), a protection pad (14) is arranged on one side of the clamping plate (13), a support side plate (16) is arranged on one side of the protection pad (14), a splice plate (17) is arranged at the bottom of the other side of the support side plate (16), and a balance plate (15) is arranged at the top of the top plate (7).
2. The clamping tool for the bulldozer front bracket according to claim 1, wherein: threaded rod (3) and internal thread (5) are threaded connection, be integrated setting between internal thread (5) and thread bush (4).
3. The clamping tool for the bulldozer front bracket according to claim 1, wherein: the fixing seat (6) is fixedly connected with the threaded sleeve (4) and the top plate (7), and the top plate (7) and the balance plate (15) are arranged in parallel.
4. The clamping tool for the bulldozer front bracket according to claim 1, wherein: the connecting sleeve (8) and the through hole (9) are integrally arranged, and the through hole (9) is movably connected with the guide rod (10).
5. The clamping tool for the bulldozer front bracket according to claim 1, wherein: the clamping plate (13) is driven by the telescopic cylinder body (12), and the clamping plate (13) is tightly attached to the protection pad (14).
6. The clamping tool for the bulldozer front bracket according to claim 1, wherein: the number of the protection pads (14) is four, and the protection pads (14) are arranged as silica gel protection pads.
7. The clamping tool for the bulldozer front bracket according to claim 1, wherein: the support side plates (16) are arranged between the two protection pads (14), and the number of the support side plates (16) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981206.4U CN221110489U (en) | 2023-11-03 | 2023-11-03 | Clamping tool for front support of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981206.4U CN221110489U (en) | 2023-11-03 | 2023-11-03 | Clamping tool for front support of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110489U true CN221110489U (en) | 2024-06-11 |
Family
ID=91365281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322981206.4U Active CN221110489U (en) | 2023-11-03 | 2023-11-03 | Clamping tool for front support of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110489U (en) |
-
2023
- 2023-11-03 CN CN202322981206.4U patent/CN221110489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |