CN223394444U - Portable one-way fast chamfering machine for tube sheet and DC plate - Google Patents
Portable one-way fast chamfering machine for tube sheet and DC plateInfo
- Publication number
- CN223394444U CN223394444U CN202422465180.2U CN202422465180U CN223394444U CN 223394444 U CN223394444 U CN 223394444U CN 202422465180 U CN202422465180 U CN 202422465180U CN 223394444 U CN223394444 U CN 223394444U
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- mounting head
- block
- fixedly connected
- limiting
- direct current
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Abstract
The utility model relates to the field of chamfering machines and discloses a portable unidirectional rapid chamfering machine for a tube plate and a direct current plate, which comprises a machine body, wherein the lower surface of the machine body is provided with a mounting head, the lower surface of the mounting head is inserted with a processing rod, the left surface of the mounting head is provided with a length adjusting assembly, the right surface of the machine body is fixedly connected with a mounting frame, the right surface of the mounting frame is provided with an external connecting frame, the lower surface of the mounting head is provided with a positioning assembly, the lower surface of the mounting head is provided with a limiting assembly, the limiting assembly comprises a slot, and the front surface of the processing rod is fixedly connected with an inserting block. According to the utility model, through the cooperation of the limiting component and the positioning component, the quick assembly and disassembly of the processing rod can be realized, the processing rod is convenient to replace, the time spent in replacement is reduced, the efficiency is improved, and the processing rod can be operated by bare hands without using tools during replacement, so that the operation convenience is improved.
Description
Technical Field
The utility model relates to the field of chamfering machines, in particular to a portable unidirectional rapid chamfering machine for a tube plate and a direct current plate.
Background
In modern industrial production, the processing of tube sheets and dc plates is a critical task. The tube plate is widely applied to equipment such as heat exchangers, pressure vessels and the like, the direct current plate has important positions in the fields of power electronics and the like, the surfaces of the tube plate and the direct current plate are often provided with holes, and chamfering is generally required to be carried out on the holes on the surfaces of the tube plate and the direct current plate in order to improve the process quality, facilitate installation and reduce the risk of scratching personnel during installation.
The processing rod can be installed on the traditional chamfering machine to chamfer the surface opening of the plate, when different chamfering demands are met, the processing rod is required to be replaced, but the traditional processing rod is usually installed by bolts, tools are required to be used when the traditional chamfering machine is detached and installed, and the convenience of operation is low.
In addition, although the conventional hand-held chamfering machine has a certain portability, the length is often short, and in practical application, the plate is often placed on the ground for chamfering. When using chamfering machines of shorter length, the operator needs to squat down for operation. The long-time squatting is easy to cause muscular soreness and distention, brings discomfort to operators, can influence the working state of the operators, and further influences the working efficiency, and therefore the portable unidirectional rapid chamfering machine for the tube plate and the direct current plate is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a portable unidirectional rapid chamfering machine for a tube plate and a direct current plate, and aims to solve the problems that in the prior art, a machining rod is installed by using a bolt, a tool is needed during replacement, and convenience is low.
In order to achieve the purpose, the portable unidirectional rapid chamfering machine for the tube plates and the direct current plates comprises a machine body, wherein the lower surface of the machine body is provided with a mounting head, the lower surface of the mounting head is inserted with a machining rod, the left surface of the mounting head is provided with a length adjusting assembly, the right surface of the machine body is fixedly connected with a mounting frame, the right surface of the mounting frame is provided with an external connecting frame, the lower surface of the mounting head is provided with a positioning assembly, the lower surface of the mounting head is provided with a limiting assembly, the limiting assembly comprises a slot, the front surface of the machining rod is fixedly connected with an inserting block, the inner wall of the mounting head is elastically connected with a limiting block through a limiting spring, and the left surface of the machining rod is provided with a limiting groove.
As a further description of the above technical solution:
The positioning assembly comprises a positioning block, the mounting head is elastically connected with a pressing plate through a compression spring, and the lower surface of the positioning block is fixedly connected with the upper surface of the pressing plate.
As a further description of the above technical solution:
The length adjusting component comprises a fixing frame, the upper surface of the fixing frame penetrates through and is connected with a T-shaped frame in a sliding mode, the inner wall of the T-shaped frame is elastically connected with a clamping block through a connecting spring, and the front surface of the fixing frame is provided with a clamping groove.
As a further description of the above technical solution:
The slot is formed in the lower surface of the mounting head, the insert block is inserted into the inner wall of the slot, and the right end of the lower surface of the limiting block is set to be an inclined surface.
As a further description of the above technical solution:
The limiting block is slidably connected to the inner wall of the mounting head, one end of the limiting spring is fixedly connected to the left surface of the limiting block, the other end of the limiting spring is fixedly connected to the inner wall of the left side of the mounting head, and the limiting block is inserted into the inner wall of the limiting groove.
As a further description of the above technical solution:
One end of the compression spring is fixedly connected to the upper surface of the pressing plate, the other end of the compression spring is fixedly connected to the lower surface of the mounting head, the pressing plate penetrates through the lower surface of the mounting head and is in sliding connection with the lower surface of the mounting head, and the positioning block penetrates through the lower surface of the mounting head and is in sliding connection with the lower surface of the mounting head.
As a further description of the above technical solution:
The fixing frame is L-shaped, the right surface of the fixing frame is fixedly connected to the left surface of the mounting head, the front surface of the clamping block is a cambered surface, and the clamping block is inserted into the inner wall of the clamping groove.
As a further description of the above technical solution:
One end of the connecting spring is fixedly connected to the rear surface of the clamping block, the other end of the connecting spring is fixedly connected to the inner wall of the rear side of the T-shaped frame, and the clamping block penetrates through and is slidably connected to the front surface of the T-shaped frame.
The utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the limiting component and the positioning component, the quick assembly and disassembly of the processing rod can be realized, the processing rod is convenient to replace, the time spent in replacement is reduced, the efficiency is improved, and the processing rod can be operated by bare hands without using tools during replacement, so that the operation convenience is improved.
2. According to the utility model, the total length of the device can be flexibly adjusted through the matching of the length adjusting component, so that a worker can stand or keep a more comfortable posture for operation, discomfort caused by long-time squatting is avoided, misoperation and efficiency reduction caused by discomfort are reduced, and the efficiency of working quality is improved.
Drawings
FIG. 1 is a schematic perspective view of the whole device of the present utility model;
FIG. 2 is a perspective view showing the disassembly of the mounting head and the machining rod;
FIG. 3 is a schematic view showing a sectional exploded view of a three-dimensional structure of a mounting head and a machining rod according to the present utility model;
FIG. 4 is a schematic diagram showing the three-dimensional structure of a processing rod, a limiting block and a pressing plate in the utility model;
Fig. 5 is a schematic cross-sectional view of a three-dimensional structure of a fixing frame and a T-shaped frame in the utility model.
Legend description:
1. A body; 2, a mounting rack, 3, an external connecting rack, 4, a mounting head, 5, a processing rod, 61, an inserting block, 62, a limiting block, 63, a limiting spring, 601, a slot, 602, a limiting groove, 71, a pressing plate, 72, a compression spring, 73, a positioning block, 81, a fixing rack, 82, a T-shaped rack, 83, a clamping block, 84, a connecting spring, 801 and a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the embodiment of the utility model provides a portable unidirectional rapid chamfering machine for a tube plate and a direct current plate, which comprises a machine body 1, wherein the lower surface of the machine body 1 is provided with a mounting head 4, the machine body 1 and the mounting head 4 jointly form a chamfering machine body, the chamfering machine body is a chamfering device for the surface openings of the tube plate and the direct current plate, the chamfering machine body is in the prior art, and can be realized by technicians in the field, because the chamfering machine is in the prior art, the chamfering machine used in the utility model does not describe too much, the lower surface of the mounting head 4 is inserted with a processing rod 5, the processing rod 5 is used for chamfering the openings, the angles poured by the processing rods 5 of different types are also different, the left surface of the mounting head 4 is provided with a length adjusting component, the length adjusting component can flexibly change the total length of the device, the personnel is convenient to use the device in a more comfortable posture, the right surface of the machine body 1 is fixedly connected with a mounting frame 2, the right surface of the mounting frame 2 is provided with an external connecting frame 3, the external connecting frame 3 is connected with the external connecting frame 3 through bolts and 2, the external connecting frame 3 is connected with the external connecting frame, the external connecting frame can be used for driving the device, the quick positioning device can be realized, the quick positioning of the mounting head 4 can be realized, the quick positioning component can be realized, and the quick positioning component can be positioned by the positioning component can be realized, and the surface positioning component can be quickly mounted by the positioning device 4, and the assembly can be positioned, and the assembly can be quickly be positioned, and the assembly can be installed.
Referring to fig. 2-4, the limiting assembly comprises a slot 601, the front surface of the processing rod 5 is fixedly connected with an insert 61, the slot 601 is matched with the insert 61, the insert 61 is located at the top end of the front surface of the processing rod 5, the inner wall of the mounting head 4 is elastically connected with a limiting block 62 through a limiting spring 63, a limiting groove 602 is formed in the left surface of the processing rod 5, the limiting block 62 is matched with the limiting groove 602, the positioning assembly comprises a positioning block 73, the mounting head 4 is elastically connected with a pressing plate 71 through a compression spring 72, the lower surface of the positioning block 73 is fixedly connected with the upper surface of the pressing plate 71, and the positioning block 73 and the pressing plate 71 synchronously move.
Referring to fig. 1 and 5, the length adjustment assembly comprises a fixing frame 81, the upper surface of the fixing frame 81 penetrates through and is slidably connected with a T-shaped frame 82, the T-shaped frame 82 is composed of a vertical plate and a transverse rod, the transverse rod is convenient for a worker to grasp, a clamping block 83 is elastically connected to the inner wall of the T-shaped frame 82 through a connecting spring 84, clamping grooves 801 are formed in the front surface of the fixing frame 81, and a plurality of groups of clamping grooves 801 are formed in the front surface of the fixing frame 81 and are longitudinally and uniformly distributed.
Referring to fig. 2-4, the slot 601 is formed on the lower surface of the mounting head 4, the insert 61 is inserted into the inner wall of the slot 601, when the insert 61 and the slot 601 are inserted, the limit block 62 is aligned with the limit groove 602, and the upper surface of the processing rod 5 is also attached to the inner wall of the mounting head 4, when the insert 61 and the slot 601 are inserted, the processing rod 5 cannot rotate relative to the mounting head 4, the angle cannot deviate, the right end of the lower surface of the limit block 62 is set to be an inclined plane, the inclined plane of the limit block 62 is extruded, the limit block 62 moves towards the edge of the mounting head 4, the limit block 62 is slidably connected to the inner wall of the mounting head 4 and slides transversely, one end of the limit spring 63 is fixedly connected to the left surface of the limit block 62, the other end of the limit spring 63 is fixedly connected to the inner wall of the left side of the mounting head 4, the limit spring 63 is extruded to generate a reaction force when the limit block 62 moves leftwards, the limit block 62 is inserted into the inner wall of the limit groove 602, the processing rod 5 and the mounting head 4 can be fixed together, one end of the compression spring 72 is fixedly connected to the upper surface of the pressure plate 71, the other end of the compression spring 72 is fixedly connected to the lower surface of the pressure plate 71, the pressure spring 72 is gradually moves towards the lower surface of the pressure plate 71, the upper surface of the pressure block 71 is extruded and is in contact with the inclined plane 73, and the upper surface of the pressure block 73 is slidably connected to the lower surface of the pressure block 73, and the pressure block is arranged to pass through the surface of the upper surface of the pressure block 73 is gradually upwards and connected to the pressure plate surface of the pressure plate 73.
Referring to fig. 1 and 5, the fixing frame 81 is L-shaped, the right surface of the fixing frame 81 is fixedly connected to the left surface of the mounting head 4, the front surface of the clamping block 83 is an arc surface, the arc surface of the clamping block 83 at the initial position is not contacted with the clamping groove 801, the clamping block 83 is inserted into the inner wall of the clamping groove 801, the T-shaped frame 82 can be limited, the total length of the T-shaped frame 82 and the fixing frame 81 can be changed by adjusting the clamping groove 801 inserted into the clamping block 83, one end of the connecting spring 84 is fixedly connected to the rear surface of the clamping block 83, the other end of the connecting spring 84 is fixedly connected to the inner wall of the rear side of the T-shaped frame 82, the clamping block 83 can squeeze the connecting spring 84 to generate a reaction force when moving backwards, and the clamping block 83 penetrates through and is slidably connected to the front surface of the T-shaped frame 82.
When the device is used, firstly, the pressing plate 71 is moved upwards, the pressing plate 71 which moves upwards can squeeze the compression spring 72 to generate a reaction force and can drive the positioning block 73 to move upwards, the positioning block 73 which moves upwards can squeeze the inclined surface of the limiting block 62, the limiting block 62 moves towards the edge of the mounting head 4, the limiting block 62 gradually breaks away from the limiting groove 602 to release the limit of the processing rod 5, then the processing rod 5 is taken down, and then the insertion block 61 on the processing rod 5 with the required model is aligned with the slot 601 and inserted.
The upper surface of processing pole 5 can gradually with the inclined plane contact of stopper 62 during grafting, and then can extrude the inclined plane of stopper 62, make stopper 62 remove towards the edge of installation head 4, stopper 62 can be released the stopper of processing pole 5 and can extrude spacing spring 63 and produce the reaction force, when installation head 4 and processing pole 5 grafting are accomplished, stopper 62 can align with spacing groove 602, under the promotion of spacing spring 63, stopper 62 can peg graft and carry out spacingly to processing pole 5 with spacing groove 602, thereby accomplish the change of processing pole 5.
Then according to personnel height adjustment mount 81 and T shape frame 82's total length, during the adjustment, press the fixture block 83 backward earlier and make the cambered surface of fixture block 83 can with the inner wall contact of draw-in groove 801, then upwards pull T shape frame 82, the cambered surface of fixture block 83 can be pressed fixture block 83 and can retract in the T shape frame 82 and release the spacing to T shape frame 82, and can extrude connecting spring 84 and produce the reaction force, when T shape frame 82 moves to suitable position, stop the removal, connecting spring 84's reaction force can promote fixture block 83 and the draw-in groove 801 grafting of being close to, carry out spacingly to mount 81 and T shape frame 82, then the handheld T shape frame 82 of staff and starting drive carry out the chamfer work.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The portable unidirectional rapid chamfering machine for the tube plates and the direct current plates comprises a machine body (1) and is characterized in that an installation head (4) is arranged on the lower surface of the machine body (1), a machining rod (5) is inserted into the lower surface of the installation head (4), a length adjusting component is arranged on the left surface of the installation head (4), a mounting frame (2) is fixedly connected with the right surface of the machine body (1), an external connecting frame (3) is arranged on the right surface of the mounting frame (2), a positioning component is arranged on the lower surface of the installation head (4), a limiting component is arranged on the lower surface of the installation head (4), a slot (601) is formed in the limiting component, an inserting block (61) is fixedly connected with the front surface of the machining rod (5), a limiting groove (602) is formed in the left surface of the machining rod (5) through a limiting spring (63) in an elastic connection mode.
2. The portable unidirectional rapid chamfering machine of a tube plate and a direct current plate according to claim 1, wherein the positioning assembly comprises a positioning block (73), the mounting head (4) is elastically connected with a pressing plate (71) through a compression spring (72), and the lower surface of the positioning block (73) is fixedly connected with the upper surface of the pressing plate (71).
3. The portable unidirectional rapid chamfering machine of a tube plate and a direct current plate of claim 1, wherein the length adjusting assembly comprises a fixing frame (81), a T-shaped frame (82) penetrates through the upper surface of the fixing frame (81) and is connected with the fixing frame in a sliding mode, a clamping block (83) is elastically connected to the inner wall of the T-shaped frame (82) through a connecting spring (84), and a clamping groove (801) is formed in the front surface of the fixing frame (81).
4. The portable unidirectional rapid chamfering machine for tube plates and direct current plates as claimed in claim 1, wherein the slot (601) is formed in the lower surface of the mounting head (4), the insert block (61) is inserted into the inner wall of the slot (601), and the right end of the lower surface of the limiting block (62) is provided with an inclined surface.
5. The portable unidirectional rapid chamfering machine for tube plates and direct current plates as set forth in claim 1, wherein the limiting block (62) is slidably connected to the inner wall of the mounting head (4), one end of the limiting spring (63) is fixedly connected to the left surface of the limiting block (62), the other end of the limiting spring (63) is fixedly connected to the inner wall of the left side of the mounting head (4), and the limiting block (62) is inserted into the inner wall of the limiting groove (602).
6. The portable unidirectional rapid chamfering machine for tube plates and direct current plates as set forth in claim 2, wherein one end of the compression spring (72) is fixedly connected to the upper surface of the pressing plate (71), the other end of the compression spring (72) is fixedly connected to the lower surface of the mounting head (4), the pressing plate (71) penetrates through and is slidingly connected to the lower surface of the mounting head (4), and the positioning block (73) penetrates through and is slidingly connected to the lower surface of the mounting head (4).
7. The portable unidirectional rapid chamfering machine for tube plates and direct current plates as claimed in claim 3, wherein the fixing frame (81) is L-shaped, the right surface of the fixing frame (81) is fixedly connected to the left surface of the mounting head (4), the front surface of the clamping block (83) is a cambered surface, and the clamping block (83) is inserted into the inner wall of the clamping groove (801).
8. The portable unidirectional rapid chamfering machine for tube plates and direct current plates as set forth in claim 3, wherein one end of the connecting spring (84) is fixedly connected to the rear surface of the fixture block (83), the other end of the connecting spring (84) is fixedly connected to the inner wall of the rear side of the T-shaped frame (82), and the fixture block (83) penetrates through and is slidably connected to the front surface of the T-shaped frame (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422465180.2U CN223394444U (en) | 2024-10-12 | 2024-10-12 | Portable one-way fast chamfering machine for tube sheet and DC plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422465180.2U CN223394444U (en) | 2024-10-12 | 2024-10-12 | Portable one-way fast chamfering machine for tube sheet and DC plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223394444U true CN223394444U (en) | 2025-09-30 |
Family
ID=97142924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422465180.2U Active CN223394444U (en) | 2024-10-12 | 2024-10-12 | Portable one-way fast chamfering machine for tube sheet and DC plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223394444U (en) |
-
2024
- 2024-10-12 CN CN202422465180.2U patent/CN223394444U/en active Active
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