CN216502661U - Cutting angle easily adjusted cutting device for automobile exhaust pipe - Google Patents
Cutting angle easily adjusted cutting device for automobile exhaust pipe Download PDFInfo
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- CN216502661U CN216502661U CN202122246145.8U CN202122246145U CN216502661U CN 216502661 U CN216502661 U CN 216502661U CN 202122246145 U CN202122246145 U CN 202122246145U CN 216502661 U CN216502661 U CN 216502661U
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- sliding plate
- worm
- cutting
- exhaust pipe
- automobile exhaust
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- 238000005520 cutting process Methods 0.000 title claims abstract description 76
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a cutting device with an easily-adjustable cutting angle for an automobile exhaust pipe, which relates to the technical field of automobile pipe processing equipment and comprises an operation table and a support frame, wherein the support frame is fixedly arranged on the upper end surface of the operation table, a cutting knife which vertically reciprocates is connected to the lower end surface of the support frame, a clamping component is arranged below the cutting knife and consists of a first sliding plate and a second sliding plate which relatively move in a staggered manner, a rotating component is arranged below the clamping component and positioned on the upper end surface of the operation table, the rotating component comprises a worm wheel and a worm, the worm wheel is meshed and connected to one side of the worm, a connecting rod which is transversely arranged is connected to the middle of the worm wheel, the connecting rod penetrates through the worm wheel, the lower end of the connecting rod is connected with the operation table, and the upper end of the connecting rod penetrates through the top of a support and is connected with the clamping component. The automobile exhaust pipe cutting machine is reasonable in structure, can cut automobile exhaust pipes with different sizes in different modes, and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of automobile exhaust pipe machining equipment, and particularly discloses a cutting device with an easily-adjusted cutting angle for an automobile exhaust pipe.
Background
When cutting automobile exhaust tubular product, need use cutting device for automobile exhaust tubular product, current cutting device for automobile exhaust tubular product is relatively poor to the tight effect of clamp of tubular product, when cutting tubular product, mostly fixes through the manual work, and when the cutting, tubular product rocks easily, causes the situation that skew appears in tubular product easily to lead to tubular product cutting off dimension unqualified, increased user's manufacturing cost, reduced this cutting device for automobile exhaust tubular product's practicality.
For example, chinese patent CN2017218682964 discloses a cutting device for automotive tubing, which includes a base, a housing is fixedly connected to the center of the top of the base, support rods are fixedly connected to both sides of the top of the housing, a support plate is fixedly connected to the top of the support rods, a cylinder is fixedly connected to the center of the bottom of the support plate, a cutting machine is fixedly connected to the bottom of the cylinder, and the cutting device solves the problem of poor clamping effect of the existing cutting device for automotive tubing by matching the base, the housing, the support rods, the support plate, the cylinder, the cutting machine, a clamping plate, a fixing rod, a through hole, a sliding sleeve, a connecting rod, an electric telescopic rod, a transmission frame, a movable rod, a first bracket, a second bracket and a sliding rod; because in actual production, car exhaust tubular product is crooked form, consequently need carry out the scarf processing to tubular product, just can form crooked form blast pipe through the welding, but because this cutting device's cutting knife is perpendicular setting with the machined part, leads to can only carrying out the processing of horizontal tangent plane to car tubular product, consequently can't satisfy and cut into the scarf of different inclination on car exhaust tubular product.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the cutting device for the automobile exhaust pipe, which is easy to adjust the cutting angle and is used for overcoming the defects in the prior art.
The utility model is realized by the following technical scheme:
the utility model provides an automobile exhaust cutting device for tubular product that cutting angle is easily adjusted, including operation panel and support frame, support frame fixed mounting is at the up end of operation panel, lower terminal surface at the support frame is connected with vertical reciprocating motion's cutting knife, be equipped with the centre gripping subassembly below the cutting knife, the centre gripping subassembly includes relative dislocation motion's first sliding plate and second sliding plate are constituteed, in the below of centre gripping subassembly, and it is equipped with rotating assembly to be located the operation panel up end, rotating assembly includes worm wheel and worm, connect the worm wheel in one side meshing of worm, be connected with the connecting rod of vertical setting at the middle part of worm wheel, the connecting rod runs through the worm wheel, its lower extreme is connected with the operation panel, its upper end runs through the top of support, and be connected with the centre gripping subassembly.
The utility model is further provided that the first sliding plate and the second sliding plate carry out dislocation relative movement through the groove and the convex block.
The utility model is further arranged in that a threaded rod in the extending direction of the convex block is arranged in the convex block on the lower end surface of the second sliding plate, the threaded rod penetrates through the convex block on the lower end surface of the second sliding plate and extends to the outside of the first sliding plate along the groove on the upper end surface of the first sliding plate, and a nut is connected on the threaded rod on one side close to the first sliding plate.
The clamping assembly further comprises a plurality of sliding blocks, the sliding blocks and the second sliding plate are arranged in an opposite mode, and the sliding blocks and the first sliding plate move in a staggered mode.
The utility model is further arranged in that the rotating assembly further comprises a bracket, a worm is connected between the inner walls of the bracket, one end of the worm penetrates through the inner wall of the bracket and extends to the outside of the bracket, and the worm is connected with a crank.
The utility model is further arranged in that one end of the worm, which is far away from the crank, is rotatably connected with the inner wall of the bracket.
The utility model has the following beneficial effects:
according to the automobile exhaust pipe cutting device, the supporting frame, the hydraulic cylinder, the cutting assembly, the rotating assembly, the clamping assembly and other components are matched with one another, so that on one hand, the height of the cutting assembly can be adjusted to a certain degree simply and quickly according to the size of an automobile exhaust pipe, a user can conveniently cut and process automobile exhaust pipes with different sizes within a certain range, the working range is wide, on the other hand, the requirement for cutting and processing the automobile exhaust pipes in different modes can be met, the working performance is high, the practicability is high, and the automobile exhaust pipe cutting device is suitable for popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the rotating assembly of the present invention;
FIG. 3 is a perspective view of the cutting assembly of the present invention;
FIG. 4 is a schematic perspective view of a clamping assembly according to the present invention;
FIG. 5 is an exploded view of the clamping assembly of the present invention;
FIG. 6 is a schematic perspective view of another embodiment of the clamping assembly of the present invention;
FIG. 7 is an exploded view of another embodiment of the clamping assembly of the present invention;
reference numbers in the figures: 1. an operation table; 2. a support frame; 3. a fixed block; 4. a hydraulic cylinder; 5. a cutting assembly; 51. a mounting frame; 52. a motor; 53. a rotating shaft; 54. a cutting knife; 6. a rotating assembly; 61. a worm; 62. a worm gear; 63. a connecting rod; 64. a crank; 65. a support; 7. a clamping assembly; 71. a rotating plate; 72. a first sliding plate; 73. a second sliding plate; 74. a threaded rod; 75. nuts, 76, sliding blocks.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1-7, in conjunction with the embodiments.
Example 1
Referring to fig. 1-5, a cutting device for automobile exhaust pipes with easily adjustable cutting angles comprises an operating table 1 and a support frame 2, wherein the support frame 2 is fixedly installed on the upper end surface of the operating table 1, the lower end surface of the support frame 2 is connected with a fixed block 3, the lower end surface of the fixed block 3 is connected with a hydraulic cylinder 4, the lower end surface of a hydraulic rod 4 is connected with a cutting assembly 5, the cutting assembly 5 comprises an installation frame 51, a transversely arranged motor 52 is welded on the inner wall of one side of the installation frame 51, a transversely arranged rotating shaft 53 is connected to an output shaft of the motor 5, and a vertically arranged cutting knife 54 is fixedly sleeved in the middle of the rotating shaft 53;
the mounting frame provided with the cutting knife is arranged at the lower end of the hydraulic cylinder, and the cutting knife can reciprocate vertically under the telescopic action of the hydraulic cylinder, so that the height of the cutting knife can be adjusted;
a rotating assembly 6 is arranged on the upper end face of the operating platform 1 and below the cutting assembly 5, the rotating assembly 6 comprises a bracket 65, a worm 61 is connected between the inner side walls of the bracket 65, one end of the worm 61 is connected with the inner wall of the bracket 65, the other end of the worm 61 penetrates through the other inner wall of the bracket 65 and extends to the outside of the bracket 65, the worm 61 is connected with a crank 64, one side of the worm 61 is meshed with a worm wheel 62, the middle part of the worm wheel 62 is connected with a connecting rod 63 which is vertically arranged, the connecting rod 63 penetrates through the worm wheel 62, the lower end of the connecting rod is connected with the upper end face of the operating platform 1, and the upper end of the connecting rod penetrates through the top of the bracket 65 and extends to the outside of the bracket 65;
through the worm wheel and the worm, when an operator rotates the worm, the worm wheel synchronously moves, and the clamping assembly rotates through the connecting rod on the worm wheel, so that the clamping assembly can circumferentially rotate on a plane, included angles of different angles are formed between a workpiece fixed on the clamping assembly and the cutting knife, and the workpiece can be cut into tangent planes of different inclination angles;
the upper end face of the connecting rod 63 is connected with a clamping assembly 7, the clamping assembly 7 comprises a rotating plate 71, the lower end face of the rotating plate 71 is connected with the connecting rod 63, the upper end face of the rotating plate 71 is provided with a first sliding plate 72, the first sliding plate 72 is provided with a second sliding plate 73 with the same specification, a groove of the upper end face of the first sliding plate 72 is matched with a lug of the lower end face of the second sliding plate 73, so that the second sliding plate 73 can slide along the groove, a threaded rod 74 along the extending direction of the lug is arranged in the lug of the lower end face of the second sliding plate 73, the threaded rod 74 penetrates through the lug of the lower end face of the second sliding plate 73 and extends to the outside of the first sliding plate 72 along the groove of the upper end face of the first sliding plate 72, and a nut is connected on the threaded rod close to one side of the first sliding plate 72;
the first sliding plate and the second sliding plate carry out relative dislocation motion through the groove and the convex block, so that the distance between the first sliding plate and the second sliding plate can be adjusted, a threaded rod of the extending direction of the convex block is arranged in the convex block of the lower end face of the second sliding plate, the threaded rod penetrates through the convex block of the lower end face of the second sliding plate, the groove of the upper end face of the first sliding plate extends to the outside of the first sliding plate, a nut is connected onto the threaded rod, through the threaded rod and the threaded rod, a fixing effect can be achieved on a machined part placed on the second sliding plate, and the machined part is prevented from sliding in a cutting mode.
Example 2
Example 2 is another design of the clamping assembly based on example 1, which is described in detail below.
in order to ensure that the clamping assembly can clamp and fix the two ends of the workpiece along the radial direction and can also clamp and fix the side wall of the workpiece along the axial direction to meet the requirement of performing axial cutting and slotting operation on the workpiece, the utility model relates to another scheme for the clamping assembly, a second sliding plate and a plurality of sliding blocks are arranged on a first sliding plate, and convex blocks on the lower end surfaces of the second sliding plate and the plurality of sliding blocks are embedded into a groove on the upper end surface of the first sliding plate, so that the second sliding plate and the sliding blocks can form relative dislocation motion with the first sliding plate, and a threaded rod sequentially penetrates through the convex blocks on the lower end surfaces of the second sliding plate and the convex blocks on the lower end surfaces of the plurality of sliding blocks, when the two ends of the workpiece are required to be clamped and fixed along the radial direction, the workpiece can be fixed only by placing the sliding blocks and the second sliding plate, and adjusting the threaded rod; when the lateral wall of fixed machined part of axial centre gripping is followed to needs, take out the threaded rod from the sliding block, the distance between first sliding plate and the second sliding plate can minimum spaced regulation this moment to can satisfy the lateral wall of the fixed machined part of centre gripping.
It should be noted that, in the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The working principle is as follows:
when an operator needs to cut the horizontal section of the automobile exhaust pipe, the automobile exhaust pipe can be placed on the upper end face of the second sliding plate, the distance between the first sliding plate and the second sliding plate can be adjusted according to the size of the automobile exhaust pipe, the second sliding plate can be moved at the moment, the second sliding plate can push the sliding block to move towards the direction close to the first sliding plate, when the plate walls of the first sliding plate and the second sliding plate are contacted with the end face of the automobile exhaust pipe, the second sliding plate can be stopped to be pushed at the moment, then the nut is rotated, the automobile exhaust pipe is fixed through the threaded rod and the nut, at the moment, the height of the cutting knife is adjusted according to the thickness of the automobile exhaust pipe, at the moment, the hydraulic cylinder can be started to move, the mounting frame is driven to vertically displace, and the cutting knife is driven to vertically displace, when the cutting knife is about to contact with the automobile exhaust pipe, the motor is started at the moment to drive the rotating shaft to rotate and drive the cutting knife to rotate, the hydraulic cylinder can drive the cutting knife to continuously move downwards, and the cutting knife can cut and process the travelling crane pipe; when special oblique plane cutting is required to be carried out on the automobile exhaust pipe, the crank is rotated at the moment to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the connecting rod to rotate, the connecting rod drives the rotating plate to rotate, so that the automobile exhaust pipe and the cutting knife form an included angle of a required angle, and then the oblique plane cutting is carried out on the automobile exhaust pipe by adopting the same method; when the automobile exhaust pipe needs to be cut and grooved along the axial direction, a certain number of sliding blocks can be moved out of the threaded rod according to the diameter of the automobile exhaust pipe according to the situation, then the automobile exhaust pipe is placed on the upper end face of the second sliding plate, the distance between the first sliding plate and the second sliding plate is adjusted, the second sliding plate can be moved at the moment, the second sliding plate is made to move towards the direction close to the first sliding plate, when the plate walls of the first sliding plate and the second sliding plate are in contact with the outer wall of the automobile exhaust pipe, the second sliding plate can be stopped being pushed at the moment, then the nut is rotated, the automobile exhaust pipe is fixed through the threaded rod and the nut, and then the automobile exhaust pipe is cut and grooved along the axial direction by adopting the same method. The cutting machine has the advantages of reasonable structure, wide working range, high working performance and strong practicability, can cut and process automobile exhaust pipes with different sizes in different modes, and is suitable for popularization.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile exhaust cutting device for tubular product that cutting angle is easily adjusted, includes operation panel and support frame, support frame fixed mounting is in the up end of operation panel the lower terminal surface of support frame is connected with vertical reciprocating motion's cutting knife, its characterized in that: the cutting knife is characterized in that a clamping assembly is arranged below the cutting knife and comprises a first sliding plate and a second sliding plate which move in a staggered mode relatively, a rotating assembly is arranged below the clamping assembly and located on the upper end face of the operating platform, the rotating assembly comprises a worm wheel and a worm, one side of the worm is meshed with the worm wheel, a connecting rod which is vertically arranged is connected to the middle of the worm wheel, the connecting rod penetrates through the worm wheel, the lower end of the connecting rod is connected with the operating platform, and the upper end of the connecting rod penetrates through the top of the support and is connected with the clamping assembly.
2. The cutting device for the exhaust pipe material of the automobile with the easily adjustable cutting angle as claimed in claim 1, wherein the first sliding plate and the second sliding plate perform the relative movement with a dislocation by the groove and the protrusion.
3. The cutting device for the exhaust pipe material of the automobile with the easily adjustable cutting angle of claim 1, wherein a threaded rod is disposed in the protrusion of the lower end surface of the second sliding plate along the extending direction of the protrusion, the threaded rod penetrates through the protrusion of the lower end surface of the second sliding plate and extends to the outside of the first sliding plate along the groove of the upper end surface of the first sliding plate, and a nut is connected to the threaded rod on the side close to the first sliding plate.
4. The cutting device for the automobile exhaust pipe with the easily adjustable cutting angle as claimed in claim 1, wherein the clamping assembly further comprises a plurality of sliding blocks, and the plurality of sliding blocks and the second sliding block are arranged in an opposite manner.
5. The cutting device for the automobile exhaust pipe with the easily adjustable cutting angle as claimed in claim 1, wherein the rotating assembly further comprises a bracket, a worm is connected between the inner walls of the bracket, one end of the worm penetrates through the inner wall of the bracket and extends to the outside of the bracket, and a crank is connected with the worm.
6. The cutting device for the automobile exhaust pipe with the easily-adjusted cutting angle as claimed in claim 1, wherein one end of the worm, which is far away from the crank, is rotatably connected with the inner wall of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246145.8U CN216502661U (en) | 2021-09-16 | 2021-09-16 | Cutting angle easily adjusted cutting device for automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246145.8U CN216502661U (en) | 2021-09-16 | 2021-09-16 | Cutting angle easily adjusted cutting device for automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502661U true CN216502661U (en) | 2022-05-13 |
Family
ID=81516005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122246145.8U Expired - Fee Related CN216502661U (en) | 2021-09-16 | 2021-09-16 | Cutting angle easily adjusted cutting device for automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502661U (en) |
-
2021
- 2021-09-16 CN CN202122246145.8U patent/CN216502661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |