CN214078763U - Support device for semi-trailer punching machine - Google Patents
Support device for semi-trailer punching machine Download PDFInfo
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- CN214078763U CN214078763U CN202023263183.6U CN202023263183U CN214078763U CN 214078763 U CN214078763 U CN 214078763U CN 202023263183 U CN202023263183 U CN 202023263183U CN 214078763 U CN214078763 U CN 214078763U
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- worm
- screw rod
- semitrailer
- fixed mounting
- screw
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Abstract
The utility model discloses a supporting device for a semitrailer punching machine, which belongs to the technical field of supporting devices and comprises a base, wherein a movable groove is formed in the base, a screw rod is fixedly and rotatably arranged in the movable groove, and an extension rod is arranged at the upper end of the screw rod; fixed mounting has the worm wheel on the screw rod, one side meshing of worm wheel is connected with the worm, the inside at the activity groove is rotated to the one end of worm, the other end of worm extends to the outside and fixed mounting of another base and changes the board, the sleeve has been cup jointed to the screw thread on the screw rod, fixed mounting has the support horizontal pole between two sleeves, the lower terminal surface fixed mounting of extension rod has the inserted bar, the up end central point of screw rod puts and has seted up the slot, the inserted bar is located the inside of slot, accordant connection between the two, can the person of being convenient for use adjust the height of supporting the horizontal pole, can adapt to different heights, conveniently accomodate the device, reduce occupation space, the usability of the device is improved.
Description
Technical Field
The utility model relates to a strutting arrangement technical field specifically is a strutting arrangement for be used for semitrailer piercing press.
Background
In the course of working of semitrailer crossbeam, in order to reduce the weight of semitrailer crossbeam, realize the lightweight of vehicle underframe, a plurality of lightening holes have been seted up to the side of semitrailer crossbeam, generally adopt the semitrailer piercing press to punch a hole half trailer crossbeam among the prior art. When punching a hole to half trailer crossbeam, place the semitrailer crossbeam on the operation platform of semitrailer piercing press and realize punching a hole of semitrailer crossbeam, but because the length of semitrailer crossbeam can be up to more than two meters, and the operation platform of semitrailer piercing press is about five meters at zero point, therefore the one end of semitrailer crossbeam is located the operation platform, the other end is unsettled, the free end of semitrailer crossbeam is because the effect of self gravity is free flagging this moment, make it produce the bending, break when serious, thereby influence the quality of semitrailer crossbeam, consequently, need support the free end of semitrailer crossbeam.
When the existing supporting device is used, the existing supporting device cannot adapt to different heights, occupies a large space, and reduces the using performance of the device.
Based on this, the utility model designs a strutting arrangement for be used for semitrailer piercing press is in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strutting arrangement for be used for semitrailer piercing press to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting device for a semitrailer punching machine comprises a base, wherein a movable groove is formed in the base, a screw rod is fixedly and rotatably arranged in the movable groove, and an extension rod is arranged at the upper end of the screw rod;
the worm wheel is fixedly mounted on the screw rod, a worm is meshed with one side of the worm wheel, one end of the worm is rotatably mounted in the movable groove, the other end of the worm extends to the outside of the other base, the rotating plate is fixedly mounted on the outside of the other base, the sleeve is sleeved on the screw rod in a threaded mode, and the supporting cross rod is fixedly mounted between the two sleeves.
Preferably, the lower terminal surface fixed mounting of extension rod has the inserted bar, and the slot has been seted up to the up end central point of screw rod, and the inserted bar is located the inside of slot, the accordant connection between the two.
Preferably, the limiting groove has all been seted up to the both sides face of inserted bar, and the guide way has all been seted up to the position of the internal surface both sides of slot, and the inside slidable mounting of guide way has the stopper, and the one end and the limiting groove phase-match of guide way are kept away from to the stopper.
Preferably, a spring is fixedly connected between the limiting block and the guide groove, and a straight rod fixedly installed inside the guide groove is inserted inside the spring.
Preferably, the extension rod and the outer side surface of the screw rod are both provided with threads, the rotation coefficients of the threads are the same, and the specifications of the extension rod and the screw rod are the same.
Preferably, the worm is connected with two bases, the specifications of the two bases are the same, and two screw rods positioned on the two bases correspond to the two sleeves one by one.
Compared with the prior art, the beneficial effects of the utility model are that: rotate and change the board, it drives the worm and rotates to change the board, the worm is connected with the worm wheel meshing, it rotates at the inside of base to drive the screw rod, and under two screw rods and the combined action that supports the horizontal pole, cooperation threaded connection, make two sleeves along corresponding screw rod rebound, thereby it supports the horizontal pole rebound to drive, convenient to use person adjusts the height that supports the horizontal pole, thereby the crossbeam of semi-trailer piercing press supports, and can adapt to different heights, align inserted bar and slot on the extension rod, and cooperation spring action, insert the inside of spacing groove with the stopper, fix the position of inserted bar, thereby convenient to use person installs the concatenation with the screw rod extension rod, conveniently accomodate the device, reduce occupation space, improve the device's performance.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
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 these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view of the screw rod and the extension rod of the present invention;
FIG. 3 is a combination view of the sleeve and support rail of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a movable groove; 3. a screw; 4. a worm gear; 5. a worm; 6. a sleeve; 7. a support rail; 8. an extension rod; 9. rotating the plate; 10. inserting a rod; 11. a slot; 12. a guide groove; 13. a limiting block; 14. a limiting groove; 15. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a supporting device for a semi-trailer punching machine, which comprises: a supporting device for a semitrailer punching machine comprises a base 1, wherein a movable groove 2 is formed in the base 1, a screw rod 3 is fixedly and rotatably arranged in the movable groove 2, and an extension rod 8 is arranged at the upper end of the screw rod 3;
fixed mounting has worm wheel 4 on the screw rod 3, and one side meshing of worm wheel 4 is connected with worm 5, and the one end of worm 5 is rotated and is installed in the inside of activity groove 2, and the other end of worm 5 extends to the outside of another base 1 and fixed mounting has commentaries on classics board 9, and the screw thread has cup jointed sleeve 6 on the screw rod 3, and fixed mounting has support horizontal pole 7 between two sleeve 6.
The lower terminal surface fixed mounting of extension rod 8 has inserted bar 10, and slot 11 has been seted up to the up end central point of screw rod 3 and put, and inserted bar 10 is located the inside of slot 11, and the accordant connection between the two is convenient for extension rod 8 and screw rod 3 install the concatenation.
Limiting grooves 14 are formed in two side faces of the inserting rod 10, guide grooves 12 are formed in positions of two sides of the inner surface of the slot 11, limiting blocks 13 are slidably mounted inside the guide grooves 12, and one ends, far away from the guide grooves 12, of the limiting blocks 13 are matched with the limiting grooves 14, so that the inserting rod 10 is fixed conveniently.
Fixedly connected with spring 15 between stopper 13 and guide way 12, the inside of spring 15 is pegged graft and is had the straight-bar of fixed mounting in the inside of guide way 12, increases the stability that stopper 13 removed.
Two bases 1 are connected to worm 5, and two bases 1's specification is the same, is located two screw rods 3 and two 6 one-to-one of sleeve on two bases 1, is convenient for drive two screw rods 3 simultaneously and rotates.
One specific application of this embodiment is: firstly, the rotating plate 9 is rotated, the rotating plate 9 drives the worm 5 to rotate, the worm 5 is meshed with the worm wheel 4 to drive the screw rod 3 to rotate in the base 1, under the combined action of the two screw rods 3 and the supporting cross rod 7, the two sleeves 6 are driven to move upwards along the corresponding screw rods 3 in a matching threaded connection way, thereby driving the supporting cross bar 7 to move upwards, facilitating the user to adjust the height of the supporting cross bar 7, thereby supporting the cross beam of the semi-trailer punching machine, and can adapt to different heights, the inserting rod 10 on the extending rod 8 is aligned with the slot 11, and the limiting block 13 is inserted into the limiting groove 14 under the action of the spring 15, fix the position of inserted bar 10 to the person of facilitating the use installs the concatenation with extension rod 8 and screw rod 3, conveniently accomodates the device, reduces occupation space, improves the device's performance.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A strutting arrangement for be used for semitrailer piercing press, includes base (1), its characterized in that: a movable groove (2) is formed in the base (1), a screw (3) is fixedly and rotatably arranged in the movable groove (2), and an extension rod (8) is arranged at the upper end of the screw (3);
fixed mounting has worm wheel (4) on screw rod (3), one side meshing of worm wheel (4) is connected with worm (5), the one end of worm (5) is rotated and is installed in the inside of activity groove (2), the other end of worm (5) extends to the outside and fixed mounting of another base (1) and changes board (9), screw thread has cup jointed sleeve (6), two on screw rod (3) fixed mounting has between sleeve (6) and supports horizontal pole (7).
2. The support device for the semitrailer punch machine according to claim 1, characterized in that: the lower terminal surface fixed mounting of extension rod (8) has inserted bar (10), slot (11) have been seted up to the up end central point of screw rod (3), inserted bar (10) are located the inside of slot (11), matching connection between the two.
3. A support device for a semitrailer punch machine according to claim 2, characterised in that: spacing groove (14) have all been seted up to the both sides face of inserted bar (10), guide way (12) have all been seted up to the position of the internal surface both sides of slot (11), the inside slidable mounting of guide way (12) has stopper (13), the one end and the spacing groove (14) phase-match of guide way (12) are kept away from in stopper (13).
4. A support device for a semitrailer punch machine according to claim 3, characterised in that: and a spring (15) is fixedly connected between the limiting block (13) and the guide groove (12), and a straight rod fixedly installed in the guide groove (12) is inserted in the spring (15).
5. The support device for the semitrailer punch machine according to claim 1, characterized in that: the lateral surface of extension rod (8) and screw rod (3) all is provided with the screw thread, and the coefficient of rotation of screw thread is the same, extension rod (8) are the same with the specification of screw rod (3).
6. The support device for the semitrailer punch machine according to claim 1, characterized in that: the worm (5) is connected with the two bases (1), the specifications of the two bases (1) are the same, and the two screw rods (3) positioned on the two bases (1) are in one-to-one correspondence with the two sleeves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263183.6U CN214078763U (en) | 2020-12-30 | 2020-12-30 | Support device for semi-trailer punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263183.6U CN214078763U (en) | 2020-12-30 | 2020-12-30 | Support device for semi-trailer punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214078763U true CN214078763U (en) | 2021-08-31 |
Family
ID=77435072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263183.6U Active CN214078763U (en) | 2020-12-30 | 2020-12-30 | Support device for semi-trailer punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214078763U (en) |
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2020
- 2020-12-30 CN CN202023263183.6U patent/CN214078763U/en active Active
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