CN216940358U - Press mounting clamp - Google Patents
Press mounting clamp Download PDFInfo
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- CN216940358U CN216940358U CN202122922944.2U CN202122922944U CN216940358U CN 216940358 U CN216940358 U CN 216940358U CN 202122922944 U CN202122922944 U CN 202122922944U CN 216940358 U CN216940358 U CN 216940358U
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- mounting table
- press
- top frame
- mounting
- frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a press mounting fixture, which relates to the technical field of part press mounting and comprises the following components: the device comprises an underframe, a plurality of supports, a top frame, a cylinder, a pressure rod, a first mounting table, a second mounting table, a fixed support and a plurality of buffer parts, wherein the plurality of supports are arranged at the top of the underframe; the top frame is arranged on the tops of the plurality of brackets; the cylinder is arranged at the top of the top frame; the pressure rod is arranged on a telescopic shaft of the cylinder; the buffer part comprises a fixed end, a linear bearing is sleeved on the fixed end, and a pressure reducing spring is arranged between the fixed end and the linear bearing; the first mounting platform is arranged in the linear bearings and used for placing parts; the second mounting table is arranged on the first mounting table and used for preventing small pieces from being pressed; the fixed support is arranged at the top of the base frame and is positioned below the first mounting table. The utility model can adjust the position between the small press-fitting piece and the workpiece, and reduce the inclination of the small press-fitting piece.
Description
Technical Field
The utility model relates to the technical field of part press-fitting, in particular to a press-fitting clamp.
Background
The mechanical manufacturing process cannot be separated from the metal cutting process, and the machining assembly is one of the essential technical equipment for realizing the automation of the production process. In particular, the press-fitting process is used as an important part for connecting and forming various parts, and is widely applied to the manufacturing industry, and the use of a large number of special presses provides necessary conditions for mass production.
At present, when some parts are pressed, the small parts are pressed to be inclined, so that the pressing quality is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a press-fitting jig for reducing the inclination of small press-fitting parts during press-fitting.
Based on the above object, the present invention provides a press-fitting jig, comprising:
a bottom frame, a plurality of brackets, a top frame, a cylinder, a pressure rod, a first mounting table, a second mounting table, a fixed support and a plurality of buffer parts, wherein,
the plurality of brackets are arranged on the top of the underframe;
the top frame is arranged on the tops of the brackets;
the cylinder is arranged at the top of the top frame;
the pressure rod is arranged on a telescopic shaft of the air cylinder;
the buffer part comprises a fixed end, a linear bearing is sleeved on the fixed end, and a pressure reducing spring is arranged between the fixed end and the linear bearing;
the first mounting platform is arranged in the linear bearings and used for placing parts;
the second mounting table is arranged on the first mounting table and used for preventing small parts from being pressed;
the fixed support is arranged at the top of the base frame and is positioned below the first mounting table.
Optionally, the first mounting table and the second mounting table are both provided with pin shafts, and the pin shafts are used for fixing workpieces and press-mounting small parts.
Optionally, the support includes the external screw thread section of upper segment and the support end of hypomere, the diameter of external screw thread section is less than the diameter of support end, be equipped with the mounting hole on the roof-rack, the roof-rack passes through the mounting hole the external screw thread section to through nut and external screw thread end threaded connection, realize the roof-rack with can dismantle the connection between the support.
Optionally, four vertex angles at the bottom of the bottom frame are provided with bases, and the bases are in threaded connection with the bottom frame.
Optionally, four groups of buffering parts are arranged, and the four groups of buffering parts are respectively arranged at four top corners of the first mounting table.
When the small press-fitting device works, the small press-fitting piece is placed on the second mounting table, the workpiece is mounted on the first mounting table, the corresponding position on the workpiece corresponds to the small press-fitting piece, the air cylinder is started, the air cylinder extends to drive the pressure rod to move downwards to be in contact with the workpiece, so that the small press-fitting piece is pressed towards the workpiece, the workpiece can be subjected to pre-pressure instead of directly being subjected to the maximum pressure due to the action of the buffer part, the position between the small press-fitting piece and the workpiece can be adjusted, and the situation that the small press-fitting piece is inclined is reduced. Meanwhile, the air cylinder needs to have certain pressure, the pressure is small, the press-fitting small part cannot be pressed in, the pressure is large, if the workpiece is likely to be damaged due to direct press-fitting, the pressure is reduced through the pressure reducing spring in the buffer part, and the condition that the workpiece is damaged can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a press-fitting jig according to an embodiment of the present invention;
fig. 2 is a front view of a press-fitting jig according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have a general meaning as understood by one having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The embodiment of the utility model provides a press fitting clamp. As shown in fig. 1 to 2, includes: an underframe 1, a plurality of brackets 2, a top frame 3, a cylinder 4, a pressure rod 5, a first mounting table 6, a second mounting table 7, a fixed support 8 and a plurality of buffer parts,
a plurality of the brackets 2 are arranged on the top of the chassis 1;
the top frame 3 is arranged on the tops of a plurality of brackets 2;
the cylinder 4 is arranged at the top of the top frame 3;
the pressure rod 5 is arranged on a telescopic shaft of the cylinder 4;
the buffer part comprises a fixed end 9, a linear bearing 10 is sleeved on the fixed end 9, a pressure reducing spring is arranged between the fixed end 9 and the linear bearing 10, optionally, four groups of buffer parts are arranged, and the four groups of buffer parts are respectively arranged at four top corners of the first mounting table 6;
the first mounting platform is arranged in the linear bearings 10 and used for placing parts;
the second mounting table 7 is arranged on the first mounting table 6 and used for preventing small parts from being pressed;
the fixed support 8 is arranged on the top of the base frame 1 and is positioned below the first mounting table 6.
When the press fitting device works, the press fitting small piece is placed on the second mounting table 7, then the workpiece is mounted on the first mounting table 6, the corresponding position on the workpiece corresponds to the press fitting small piece, then the air cylinder 4 is started, the air cylinder 4 extends to drive the pressure rod 5 to move downwards to be in contact with the workpiece, so that the press fitting small piece is pressed towards the workpiece, and the workpiece can be subjected to pre-pressure instead of directly being subjected to the maximum pressure due to the action of the buffer part, so that the position between the press fitting small piece and the workpiece can be adjusted, and the situation that the press fitting small piece is inclined is reduced. Meanwhile, the air cylinder 4 needs to have certain pressure, the pressure is small, the press-fitting small parts cannot be pressed in, the pressure is large, if the workpieces are likely to be damaged due to direct press-fitting, the pressure is reduced through the pressure reducing spring in the buffer part, and the condition that the workpieces are damaged can be reduced.
In some embodiments, a pin 11 is disposed on each of the first mounting table 6 and the second mounting table 7, and the pin 11 is used for fixing a workpiece and pressing a small part. Therefore, the workpiece and the small press-fitting part are fixed through the pin shaft 11, the workpiece is not fixed by hands, and the operation safety is improved.
In some embodiments, the bracket 2 comprises an upper external thread section and a lower supporting end, the diameter of the external thread section is smaller than that of the supporting end, the top frame 3 is provided with a mounting hole, the top frame 3 passes through the external thread section through the mounting hole and is in threaded connection with the external thread end through a nut 12, so that the detachable connection between the top frame 3 and the bracket 2 is realized.
Through the mode, the detachable connection of the top frame 3 can be realized, and the transportation, the maintenance and the repair of the whole device are facilitated.
In some embodiments, four corners of the bottom of the chassis 1 are provided with bases 13, and the bases 13 are in threaded connection with the chassis 1. On uneven ground, the whole device can be in a stable state by adjusting the extending lengths of the base 13.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. A press fitting jig characterized by comprising: a bottom frame, a plurality of brackets, a top frame, a cylinder, a pressure rod, a first mounting table, a second mounting table, a fixed support and a plurality of buffer parts,
the plurality of brackets are arranged on the top of the underframe;
the top frame is arranged on the tops of the brackets;
the cylinder is arranged at the top of the top frame;
the pressure rod is arranged on a telescopic shaft of the air cylinder;
the buffer part comprises a fixed end, a linear bearing is sleeved on the fixed end, and a pressure reducing spring is arranged between the fixed end and the linear bearing;
the first mounting platform is arranged in the linear bearings and used for placing parts;
the second mounting table is arranged on the first mounting table and used for preventing small parts from being pressed;
the fixed support is arranged at the top of the base frame and is positioned below the first mounting table.
2. A press-fitting jig as claimed in claim 1, wherein the first mounting table and the second mounting table are provided with pins for fixing the workpiece and press-fitting the small parts.
3. A press-fitting jig as claimed in claim 2, wherein the support includes an upper external thread section and a lower support end, the diameter of the external thread section is smaller than that of the support end, the top frame is provided with a mounting hole, the top frame passes through the external thread section through the mounting hole and is in threaded connection with the external thread end through a nut, and the detachable connection between the top frame and the support is realized.
4. A press-fitting jig as claimed in claim 1, wherein bases are provided at four corners of the bottom of the base frame, and the bases are screw-connected to the base frame.
5. A press-fitting jig as set forth in claim 1, wherein there are four sets of said cushioning portions, said four sets of said cushioning portions being provided at four corners of said first mounting table, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122922944.2U CN216940358U (en) | 2021-11-23 | 2021-11-23 | Press mounting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122922944.2U CN216940358U (en) | 2021-11-23 | 2021-11-23 | Press mounting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216940358U true CN216940358U (en) | 2022-07-12 |
Family
ID=82304318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122922944.2U Active CN216940358U (en) | 2021-11-23 | 2021-11-23 | Press mounting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216940358U (en) |
-
2021
- 2021-11-23 CN CN202122922944.2U patent/CN216940358U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |