CN214054450U - Distance adjusting device - Google Patents
Distance adjusting device Download PDFInfo
- Publication number
- CN214054450U CN214054450U CN202022984441.3U CN202022984441U CN214054450U CN 214054450 U CN214054450 U CN 214054450U CN 202022984441 U CN202022984441 U CN 202022984441U CN 214054450 U CN214054450 U CN 214054450U
- Authority
- CN
- China
- Prior art keywords
- movable block
- base
- distance
- adjusting bolt
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a distance adjusting device, which comprises a base, a first movable block, a second movable block and an adjusting bolt, wherein the first movable block is arranged on the base, and a first guide rail and a first guide groove which are matched with each other are arranged between the first movable block and the base; the adjusting bolt simultaneously penetrates through the second movable block and the base, and the distance between the second movable block and the base is adjusted through the adjusting bolt; the first movable block is provided with a first matching inclined plane, the second movable block is provided with a second matching inclined plane, and the first matching inclined plane is matched with the second matching inclined plane. The utility model discloses can realize the arbitrary regulation of size, the cost is lower.
Description
Technical Field
The utility model belongs to the frock clamp field, concretely relates to distance adjusting device.
Background
In the frock clamp field, need use the cushion in order to adjust the relative position between anchor clamps and the work piece, current cushion size has been fixed, will realize the regulation of distance, need use the cushion of a plurality of not unidimensional to make up, and the cost of regulation is great, and uses inconveniently, and when adopting a plurality of cushions, also can't realize the arbitrary regulation of size.
Disclosure of Invention
An object of the utility model is to provide a distance adjusting device, the utility model discloses can realize the arbitrary regulation of size, the cost is lower.
The technical scheme is as follows:
the distance adjusting device comprises a base, a first movable block, a second movable block and an adjusting bolt, wherein the first movable block is arranged on the base, and a first guide rail and a first guide groove which are matched are arranged between the first movable block and the base; the adjusting bolt simultaneously penetrates through the second movable block and the base, and the distance between the second movable block and the base is adjusted through the adjusting bolt; the first movable block is provided with a first matching inclined plane, the second movable block is provided with a second matching inclined plane, and the first matching inclined plane is matched with the second matching inclined plane.
In one embodiment, the angle between the first and second mating slopes is less than 45 degrees with respect to the axis of the adjusting bolt.
In one embodiment, the first guide groove is arranged on the first movable block, and the first guide rail is arranged on the base.
In one embodiment, the number of the first movable blocks is two, and the two first movable blocks are respectively arranged on two opposite sides of the base.
In one embodiment, the first guide rail or the first guide groove arranged on the base is provided with two sections, a yielding platform is arranged between the two sections of the first guide rail or between the two sections of the first guide groove, and the height of the yielding platform is lower than that of the first guide rail.
In one embodiment, a second guide rail and a second guide groove which are matched with each other are arranged between the first movable block and the second movable block.
In one embodiment, the second guide rail is arranged on the second movable block, and the second guide groove is arranged on the first movable block.
In one embodiment, the included angles between the second guide rails on both sides and the adjusting bolt are equal, but the inclination directions of the second guide rails on both sides and the adjusting bolt are opposite.
In one embodiment, the distance between two second guide rails on two sides of the second movable block and the side close to the base is smaller than the distance between the two second guide rails on the side far away from the base.
In one embodiment, a boss is arranged on the second movable block, the rear end of the adjusting bolt is arranged in the boss, an internal thread is arranged on the base, an external thread is arranged at the front end of the adjusting bolt, and the external thread of the adjusting bolt is matched with the internal thread of the base.
The utility model provides a technical scheme has following advantage and effect:
the distance between the second movable block and the base can be adjusted through the adjusting bolt, the second movable block is driven to move, and when the second movable block moves, the distance between the first movable blocks is changed through the first matching inclined plane and the second matching inclined plane. The structure can realize the random adjustment of the position of the first movable block, has simple structure, and can adjust the proportion between the moving distance of the first movable block and the moving distance of the second movable block through the angle setting of the first matching inclined plane and the second matching inclined plane.
Be provided with first guide rail of matched with and first guide slot between first movable block and the base, when removing between first movable block and the base, can not produce skew or crooked, the location is more accurate, improves the precision of distance adjustment. Furthermore, the first guide rail or the first guide groove is provided with two sections, a yielding platform is arranged between the two sections of the first guide rails or between the two sections of the first guide grooves, and when the second movable block moves, the yielding platform can give a space for the second movable block to move, so that the stroke of the second movable block is increased.
Be provided with matched with second guide rail and second guide slot between second movable block and the first movable block, when removing between second movable block and the first movable block, can not produce skew or crooked, the location is more accurate, improves the precision of distance adjustment. The second guide rail of both sides for contained angle between the adjusting bolt is equal and the incline direction is opposite, and when the second movable block removed, the first movable block of both sides removed to two opposite directions respectively, can make adjustable distance increase by multiples.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.
Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.
Fig. 1 is a perspective view of the distance adjustment device of the present invention;
FIG. 2 is a perspective view of the base;
FIG. 3 is a perspective view of a first one of the first movable blocks;
fig. 4 is a perspective view of a second one of the first movable blocks;
fig. 5 is a perspective view of the second movable block;
FIG. 6 is a block diagram of an adjusting bolt;
fig. 7 is a cross-sectional view of the distance adjustment device of the present invention in a first adjustment state;
fig. 8 is a sectional view of the distance adjustment device according to the invention in a second adjustment state;
description of reference numerals:
10. a base 11, a first guide rail 12, a abdication platform 13 and a bolt hole,
20. a first movable block 21, a first guide groove 22, a second guide groove 23, a first matching inclined plane,
30. a second movable block 31, a second guide rail 32, a second matching inclined plane 33, a pillow block,
40. adjusting bolt, 41, rear end, 42, front end.
Detailed Description
In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.
Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In combination with the present technical solution's realistic scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.
As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.
It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradict each other should be excluded.
As shown in fig. 1 to 6, the distance adjusting device includes a base 10, a first movable block 20, a second movable block 30, and an adjusting bolt 40, wherein the first movable block 20 is mounted on the base 10, a first guide rail 11 and a first guide groove 21 are provided between the first movable block 20 and the base 10, and a bolt hole 13 is provided on the base 10; the adjusting bolt 40 simultaneously penetrates through the second movable block 30 and the base 10 and is matched with the bolt hole 13, and the distance between the second movable block 30 and the base 10 is adjusted through the adjusting bolt 40; the first movable block 20 is provided with a first matching inclined surface 23, the second movable block 30 is provided with a second matching inclined surface 32, and the first matching inclined surface 23 is matched with the second matching inclined surface 32. The distance between the second movable block 30 and the base 10 can be adjusted by the adjusting bolt 40 to drive the second movable block 30 to move, and when the second movable block 30 moves, the distance between the first movable blocks 20 changes through the first matching inclined surface 23 and the second matching inclined surface 32. This structure can realize the arbitrary regulation of first movable block 20 position, and simple structure.
The ratio between the moving distance of the first movable block 20 and the moving distance of the second movable block 30 can be adjusted by the angle setting of the first and second matching inclined surfaces 23 and 32. Through comparison between fig. 7 and fig. 8, it can be seen that the distance between the outer sides of the two first movable blocks 20 is originally L2, and the second movable block 30 moves by the distance of L1 under the action of the adjusting bolt 40, at this time, the distance between the outer sides of the two first movable blocks 20 becomes L3, that is, the distance moved by the two first movable blocks 20 is L3-L2, so as to achieve the purpose of distance adjustment.
In the present embodiment, the angles of the first and second mating inclined surfaces 23 and 32 with respect to the axis of the adjusting bolt 40 are less than 45 degrees; at this time, the moving distance of the second movable block 30 is smaller than that of the first movable block 20 on one side, and the magnitude of the adjustment force required at the time of distance adjustment can be reduced. The distance between the two second guide rails 31 on the two sides of the second movable block 30 and the side close to the base 10 is smaller than the distance between the two second guide rails 31 and the side far from the base 10, and at this time, under the condition that the adjusting bolt 40 is locked, the first movable blocks 20 on the two sides cannot be separated from the two sides or above due to the action of the second guide rails 31 and the second guide grooves 22.
As shown in fig. 1, 7 and 8, there are two first movable blocks 20, the two first movable blocks 20 are respectively disposed on two opposite sides of the base 10, the included angles between the second guide rails 31 on both sides and the adjusting bolt 40 are equal and both included angles are smaller than 45 degrees, but the inclination directions of the second guide rails 31 on both sides and the adjusting bolt 40 are opposite. When the second movable block 30 moves, the second matching inclined surfaces 32 on both sides of the second movable block 30 are matched with the first matching inclined surfaces 23 on the first movable blocks 20, so that the first movable blocks 20 on both sides are displaced in the directions of both sides, and the two first movable blocks 20 are synchronously expanded to both sides or synchronously contracted inwards, thereby achieving the purpose of adjusting the distance.
As shown in fig. 2, 3, 4 and 5, the first guide groove 21 is disposed on the first movable block 20, and the first guide rail 11 is disposed on the base 10. The first movable block 20 is provided with a second guide groove 22, the second movable block 30 is provided with second guide rails 31 at two sides, and the second guide rails 31 are matched with the second guide groove 22. Between first movable block 20 and the base 10, between the second movable block 30, all adopt the mode cooperation of guide rail and guide slot, when second movable block 30 moved for first movable block 20 to and first movable block 20 when moving for the base 10, can not produce skew or skew, and the location is more accurate, improves the precision of distance adjustment.
As shown in fig. 2, 5 and 6, the second movable block 30 is provided with a pillow block 33, a rear end portion 41 of the adjusting bolt 40 is disposed in the pillow block 33, the base 10 is provided with an internal thread, a front end portion 42 of the adjusting bolt 40 is provided with an external thread, and the external thread of the adjusting bolt 40 is matched with the internal thread of the base 10. When the adjusting bolt 40 is rotated, the external thread of the adjusting bolt 40 is matched with the internal thread of the base 10, so that the distance between the second movable block 30 and the base 10 is adjusted; the first guide rail 11 arranged on the base 10 is provided with two sections, a yielding platform 12 is arranged between the two sections of the first guide rail 11 or between the two sections of the first guide grooves 21, and the height of the yielding platform 12 is lower than that of the first guide rail 11. When the second movable block 30 moves, the abdicating table 12 can make room for the second movable block 30.
The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.
The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (10)
1. The distance adjusting device is characterized by comprising a base, a first movable block, a second movable block and an adjusting bolt, wherein the first movable block is arranged on the base, and a first guide rail and a first guide groove which are matched with each other are arranged between the first movable block and the base; the adjusting bolt simultaneously penetrates through the second movable block and the base, and the distance between the second movable block and the base is adjusted through the adjusting bolt; the first movable block is provided with a first matching inclined plane, the second movable block is provided with a second matching inclined plane, and the first matching inclined plane is matched with the second matching inclined plane.
2. The distance adjustment device of claim 1 wherein the first and second mating ramps are angled less than 45 degrees relative to the axis of the adjustment bolt.
3. The distance adjusting apparatus as claimed in claim 1, wherein the first guide groove is provided on the first movable block, and the first guide rail is provided on the base.
4. The distance adjusting apparatus as claimed in any one of claims 1 to 3, wherein there are two first movable blocks, and the two first movable blocks are respectively provided on two opposite sides of the base.
5. The distance adjusting apparatus as claimed in claim 4, wherein the first guide rail or the first guide groove provided on the base is provided in two sections, and a yield table is provided between the two sections of the first guide rail or between the two sections of the first guide groove, and the height of the yield table is lower than that of the first guide rail.
6. A distance adjustment device according to any one of claims 1 to 3, characterized in that a second guide rail and a second guide groove are provided between the first and second movable blocks.
7. The distance adjustment device of claim 6, wherein the second guide rail is provided on the second movable block, and the second guide groove is provided on the first movable block.
8. The distance adjusting apparatus as claimed in claim 7, wherein the angle between the second guide rails on both sides with respect to the adjusting bolt is equal, but the inclination direction of the second guide rails on both sides with respect to the adjusting bolt is opposite.
9. The distance adjusting apparatus as claimed in claim 8, wherein the distance between the two second guide rails on both sides of the second movable block and the side close to the base is smaller than the distance between the two second guide rails on the side far from the base.
10. A distance adjusting apparatus as claimed in any one of claims 1 to 3, wherein a pillow block is provided on the second movable block, a rear end portion of the adjusting bolt is placed in the pillow block, an internal thread is provided on the base, and an external thread is provided on a front end portion of the adjusting bolt, the external thread of the adjusting bolt being fitted with the internal thread of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022984441.3U CN214054450U (en) | 2020-12-10 | 2020-12-10 | Distance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022984441.3U CN214054450U (en) | 2020-12-10 | 2020-12-10 | Distance adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214054450U true CN214054450U (en) | 2021-08-27 |
Family
ID=77407894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022984441.3U Active CN214054450U (en) | 2020-12-10 | 2020-12-10 | Distance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214054450U (en) |
-
2020
- 2020-12-10 CN CN202022984441.3U patent/CN214054450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205968891U (en) | Accurate fine setting platform of multi -angle | |
| CN214054450U (en) | Distance adjusting device | |
| CN105436957A (en) | Buffered adjustable synchronous pneumatic fixture | |
| CN218445611U (en) | Integrated circuit chip testing and positioning device | |
| CN208496358U (en) | Universal tooling for connection rod bore | |
| CN109866245B (en) | Equidistant manipulator mechanism, working method thereof and grabbing robot | |
| JP2018158532A (en) | Mold posture setting method and mold posture setting device for injection molding machine | |
| CN209125344U (en) | Clamping device | |
| CN103406555A (en) | Workpiece chuck | |
| CN110802315A (en) | Cutting platform and plasma cutting machine | |
| CN106737588B (en) | Head rope machine shifts manipulator | |
| CN113070623B (en) | Positioning mechanism and positioning method | |
| CN209736425U (en) | Perforating equipment is used in production of machine parts | |
| CN214419395U (en) | Sliding seat fixing device for movable template of injection molding machine | |
| CN208914054U (en) | A kind of High-precision multi-dimensional exercise test article carrying platform | |
| CN108581984B (en) | Positioning platform and positioning method for processing ignition tube support | |
| CN107520625B (en) | Parallel pin vertical bending and shearing device | |
| CN207086730U (en) | A kind of adjustable die supporting mechanism based on linear guides | |
| US20220046123A1 (en) | Clamping device, and head-mounted apparatus | |
| CN219152637U (en) | Automobile part machining system capable of being positioned rapidly | |
| CN213796378U (en) | Vertical plug-in components machine workstation | |
| CN212162360U (en) | Power distribution cabinet | |
| CN210609482U (en) | Image pickup apparatus and stereoscopic imaging system | |
| CN210232252U (en) | Novel machining center clamp | |
| CN215847304U (en) | Tailstock moving device of machining tool and cylindrical grinding machine comprising tailstock moving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |