CN212762056U - Pipe joint buckling and pressing machine - Google Patents
Pipe joint buckling and pressing machine Download PDFInfo
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- CN212762056U CN212762056U CN202021837115.3U CN202021837115U CN212762056U CN 212762056 U CN212762056 U CN 212762056U CN 202021837115 U CN202021837115 U CN 202021837115U CN 212762056 U CN212762056 U CN 212762056U
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Abstract
The utility model discloses a coupling withholds machine, include: the supporting assembly comprises a base, a connecting block connected to the top of the left side of the base, a fixing frame connected to the top of the connecting block, a fixing ring installed on the fixing frame, and an electric supporting rod arranged on the left side of the inner cavity of the base; the buckling and pressing assembly comprises a supporting block connected to the top of the electric supporting rod and connected to the upper part of the inner side of the fixing ring, a connecting rod arranged on the inner side of the supporting block, a buckling and pressing block arranged at the other end of the connecting rod, and a limiting block inserted between the buckling and pressing block and the supporting block; the utility model discloses a connecting rod middle part is the hexagonal column, and both ends are the screw thread form, and the length of connecting rod and stopper does not restrict the pipe joint diameter adjustment that can be based on different diameters, has made things convenient for the installation of withholding the briquetting fixed, and then the central internal diameter of briquetting is detained in convenient adjustment, through the setting that all is provided with the stopper in every connecting rod both sides, can prevent to detain the briquetting and take place the offset when detaining the pressure formula and influence the pressfitting quality.
Description
Technical Field
The utility model relates to a withhold quick-witted technical field specifically is a coupling withhold machine.
Background
The buckling and pressing machine is a hydraulic device for buckling and pressing a pipe fitting assembly, and is used for firmly buckling and pressing a matched metal joint on a matched high-pressure oil pipe for engineering machinery or a brake pipe, an engine oil pipe, an air conditioner pipe and a power pipe on an automobile by applying a contraction force on a die of the buckling and pressing machine. The withholding machine is suitable for various mechanical high-low pressure oil pipes, air pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, engine oil pipes and gasoline supply pipes, and the buckling and pressing of building fittings and daily hot water air pipes, which are widely used in the industries of vehicles, engineering machinery, hydraulic machinery, welding and cutting equipment and the like, when the buckling and pressing machine is used, the rubber pipe joint is sleeved with the rubber pipe, then the area to be buckled and pressed of the rubber pipe joint is arranged in a buckling and pressing mould for buckling and pressing, different moulds are needed to be used for carrying out pipe joints with different specifications, while most of the buckling and pressing moulds in the prior art are of an integrated structure and cannot be adjusted in size, when different pipe joints are handled, molds with different specifications are needed, the stability of the device is affected by disassembling the molds, the stress is not uniform due to unstable structure, the quality of finished products is reduced, and the manufacturing of various molds can increase the production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coupling withholds machine has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pipe joint crimping machine comprising: the supporting assembly comprises a base, a connecting block connected to the top of the left side of the base, a fixing frame connected to the top of the connecting block, a fixing ring installed on the fixing frame and an electric supporting rod arranged on the left side of the inner cavity of the base; the buckling and pressing assembly comprises a supporting block connected to the top of the electric supporting rod and connected to the upper part of the inner side of the fixing ring, a connecting rod arranged on the upper inner side of the supporting block, a buckling and pressing block arranged at the other end of the connecting rod and a limiting block inserted between the buckling and pressing block and the supporting block; and the control device is connected to the top of the right side of the base. Wherein, electric support rod and controlling means electric connection.
Preferably, the auxiliary assembly comprises two telescopic fixing rods connected with the rear part of the top of the left side of the base and a supporting frame connected with the top of the telescopic fixing rods.
Preferably, the support frame is in a hollow column shape, and the center height of the support frame is consistent with the annular center formed by the four buckling and pressing blocks.
Preferably, the number of the supporting blocks is two, and the supporting blocks are semicircular.
Preferably, the connecting rod middle part is the hexagonal column, and both ends are the screw thread form, the stopper is located the connecting rod both sides.
Preferably, the buckling and pressing blocks are in a quarter-ring shape, and the number of the buckling and pressing blocks is four.
Compared with the prior art, the beneficial effects of the utility model are as follows: the middle part of each connecting rod is in a hexagonal column shape, the two ends of each connecting rod are in a thread shape, the length of each connecting rod and the corresponding limiting block is not limited, the connecting rods and the limiting blocks can be adjusted according to the diameters of pipe joints with different diameters, the buckling blocks can be conveniently installed and fixed, the central inner diameter of each buckling block can be conveniently adjusted, and the limiting blocks are arranged on the two sides of each connecting rod, so that the buckling blocks can be prevented from being shifted to affect the pressing quality during buckling; through the setting of the auxiliary assembly who comprises support frame and flexible dead lever, can make and avoid the different problem that leads to the cell-phone inequality and then influence the withholding quality of withholding the withholding angle that leads to of manual support when withholding.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is a schematic view of the connecting rod structure of the present invention.
In the figure: 100. the supporting component, 110, base, 120, connecting block, 130, fixed frame, 140, solid fixed ring, 150, electronic bracing piece, 200, withhold the subassembly, 210, supporting shoe, 220, connecting rod, 230, withhold the piece, 240, stopper, 300, controlling means, 400, auxiliary assembly, 410, flexible dead lever, 420, support frame.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a pipe joint crimping machine comprising:
the supporting assembly 100 comprises a base 110, a connecting block 120 connected to the top of the left side of the base 110, a fixing frame 130 connected to the top of the connecting block 120, a fixing ring 140 mounted on the fixing frame 130, and an electric supporting rod 150 arranged on the left side of the inner cavity of the base 110;
the buckling and pressing assembly 200 comprises a supporting block 210 connected to the top of the electric supporting rod 150 and connected to the upper part of the inner side of the fixing ring 140, a connecting rod 220 installed on the inner side of the supporting block 210, a buckling and pressing block 230 installed at the other end of the connecting rod 220, and a limiting block 240 inserted between the buckling and pressing block 230 and the supporting block 210;
and a control device 300 connected to the top of the right side of the base 110.
The electric supporting rod 150 is electrically connected to the control device 300.
The auxiliary assembly 400 comprises two telescopic fixing rods 410 connected with the rear part of the top of the left side of the base 110 and a supporting frame 420 connected with the top of the telescopic fixing rods 410, and is beneficial to auxiliary fixing of a buckling member through the supporting frame 420 during buckling to avoid manual operation; the supporting frame 420 is in a hollow column shape, and the height of the center of the supporting frame 420 is consistent with that of the annular center formed by the four buckling pressing blocks 230, so that accurate fixation of a structure needing buckling pressing is facilitated, and uniform stress during buckling pressing is ensured; the number of the supporting blocks 210 is two, and the supporting blocks 210 are semicircular, so that the buckling pressing blocks 230 can uniformly disperse and press plums when buckling; the middle part of the connecting rod 220 is in a hexagonal column shape, the two ends of the connecting rod are in a thread shape, and the limiting blocks 240 are positioned at the two sides of the connecting rod 220, so that the support of the buckling pressing blocks 230 is increased, and the structural stability is increased; the buckling and pressing blocks 230 are in a quarter-ring shape, and the number of the buckling and pressing blocks 230 is four, so that the buckling and pressing center diameter of the device can be conveniently adjusted.
The working principle is as follows: when the pipe joint crimping machine is used, firstly, the device needs to be electrified, then, the pipe joint needs to be sleeved with a rubber pipe, then, a to-be-crimped area of the pipe joint faces the position of the crimping component block 230 on the upper side and is placed in an inner cavity of the support frame 420, then, the electric support rod 150 is opened through the control device 300, the electric support rod 150 pushes the lower side support block 210 upwards, then, the two crimping blocks 230 on the lower side are driven to move upwards through the connecting rod 220 and the limiting block 240 until the four crimping blocks 230 are crimped together, then, the electric telescopic rod 410 is controlled through the control device 300 to drive the support block 210 downwards, the lower crimping blocks 230 are driven to move downwards to loosen the pipe joint, and the rubber pipe is taken down; when withholding the coupling of different diameters, only need to unscrew connecting rod 220, gag lever post 240 this moment, the briquetting 230 displacement is detained in the restriction, is favorable to the connecting rod 220 to lift off, changes longer or shorter connecting rod 220 after that (the length of connecting rod and gag lever post does not do and prescribes a limit to, can increase and decrease according to different demands), will detain through connecting rod 220 and screw up between briquetting 230 and the supporting shoe 210, owing to detain briquetting 230 and be provided with four and change shorter or longer connecting rod 220 and can play the effect of adjusting and detaining briquetting 230 central diameter, carry out the pressfitting to the coupling of different diameters according to above-mentioned principle after that can (electric support rod is prior art the utility model discloses do.
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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A pipe joint crimping machine, characterized by comprising:
the supporting assembly (100) comprises a base (110), a connecting block (120) connected to the top of the left side of the base (110), a fixing frame (130) connected to the top of the connecting block (120), a fixing ring (140) installed on the fixing frame (130) and an electric supporting rod (150) arranged on the left side of the inner cavity of the base (110);
the buckling and pressing assembly (200) comprises a supporting block (210) connected to the top of the electric supporting rod (150) and connected to the upper part of the inner side of the fixing ring (140), a connecting rod (220) arranged on the inner side of the supporting block (210), a buckling and pressing block (230) arranged at the other end of the connecting rod (220) and a limiting block (240) inserted between the buckling and pressing block (230) and the supporting block (210);
a control device (300), wherein the control device (300) is connected to the top of the right side of the base (110),
wherein, the electric supporting rod (150) is electrically connected with the control device (300).
2. The pipe joint crimping machine as claimed in claim 1, further comprising an auxiliary assembly (400), wherein the auxiliary assembly (400) comprises two telescopic fixing rods (410) connected to the rear of the top of the left side of the base (110) and a supporting frame (420) connected to the top of the telescopic fixing rods (410).
3. The pipe joint crimping machine according to claim 2, wherein the supporting frame (420) is in a hollow cylindrical shape, and the height of the center of the supporting frame (420) is consistent with the height of the annular center formed by the four crimping blocks (230).
4. The pipe joint crimping machine according to claim 1, characterized in that the number of the supporting blocks (210) is two, and the supporting blocks (210) are semicircular.
5. The pipe joint crimping machine according to claim 1, wherein the connecting rod (220) is hexagonal and threaded at both ends, and the limiting blocks (240) are located at both sides of the connecting rod (220).
6. The pipe joint crimping machine according to claim 1, wherein the crimping blocks (230) are in a shape of a quarter of a circle, and the number of the crimping blocks (230) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021837115.3U CN212762056U (en) | 2020-08-28 | 2020-08-28 | Pipe joint buckling and pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021837115.3U CN212762056U (en) | 2020-08-28 | 2020-08-28 | Pipe joint buckling and pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212762056U true CN212762056U (en) | 2021-03-23 |
Family
ID=75055598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021837115.3U Active CN212762056U (en) | 2020-08-28 | 2020-08-28 | Pipe joint buckling and pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212762056U (en) |
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2020
- 2020-08-28 CN CN202021837115.3U patent/CN212762056U/en active Active
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