CN211966443U - Simple steel ball spring pressing device - Google Patents
Simple steel ball spring pressing device Download PDFInfo
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- CN211966443U CN211966443U CN202020099352.8U CN202020099352U CN211966443U CN 211966443 U CN211966443 U CN 211966443U CN 202020099352 U CN202020099352 U CN 202020099352U CN 211966443 U CN211966443 U CN 211966443U
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- mounting sleeve
- steel ball
- supporting seat
- top block
- supporting
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Abstract
The invention provides a simple steel ball spring pressing device which comprises a supporting seat and a pressing mechanism arranged on the supporting seat, wherein the pressing mechanism comprises an installation sleeve horizontally arranged on the supporting seat and a supporting rod arranged in the installation sleeve in a sliding mode, one end, extending into the installation sleeve, of the supporting rod is provided with a spring, the other end of the supporting rod is provided with a top block assembly used for supporting a workpiece, and the top block assembly comprises a top block arranged on the supporting rod and a pressing bolt arranged on the top block. The invention has small volume, simple structure, stability and reliability, can be installed on various operation platforms for use, can realize the compression and fixation of small workpieces, can realize the local support and limit of large workpieces, and is beneficial to improving the processing precision and the processing efficiency of the workpieces.
Description
Technical Field
The invention belongs to the field of workpiece processing equipment, and particularly relates to a simple steel ball spring pressing device.
Background
In the actual welding process, a smaller workpiece to be machined needs to be positioned by using a pressing device, and if the size of the pressing device is large, the welding space of the workpiece to be machined is affected, so that the welding quality is reduced; even if the machined workpiece is huge, the workpiece can be positioned at a place where the arm of an operator cannot easily reach, and if a pressing device is not arranged for welding positioning, the welding quality of the workpiece can be reduced; the existing pressing and supporting device has the problems of larger structure, high cost, inconvenient operation and adjustment and the like.
Disclosure of Invention
In view of the above, the present invention provides a simple ball spring pressing device to overcome the above-mentioned defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a simple steel ball spring pressing device comprises a supporting seat and a pressing mechanism arranged on the supporting seat, wherein the pressing mechanism comprises an installation sleeve horizontally arranged on the supporting seat and a supporting rod arranged in the installation sleeve in a sliding mode; the ejection block is in sliding fit with the mounting sleeve, a positioning ring for limiting the movement of the spring is arranged in the mounting sleeve, one end of the spring abuts against the ejection block, and the other end of the spring abuts against the positioning ring; the one end that the bracing piece passed the holding ring is equipped with the locating component who is used for preventing the bracing piece to break away from the installation cover.
Furthermore, the compression bolts are mushroom head bolts.
Further, the supporting seat is of an L-shaped structure, a mounting hole is formed in the horizontal end of the supporting seat, the mounting sleeve is horizontally arranged at the vertical end of the supporting seat, and a through hole matched with the mounting sleeve is formed in the supporting seat.
Furthermore, the mounting sleeve is mounted on the supporting seat through a fixing screw, and a protruding portion used for setting the fixing screw is arranged on the mounting sleeve.
Furthermore, a threaded hole for installing a compression bolt is formed in the top block, and an adjusting nut is arranged on the compression bolt.
Furthermore, the positioning assembly comprises a positioning pin arranged on the supporting rod, and the supporting rod is provided with a pin hole for mounting the positioning pin; and the mounting sleeve is provided with a long hole matched with the positioning pin.
Furthermore, a plurality of strip holes are arranged at intervals along the sliding direction of the supporting rod.
Compared with the prior art, the invention has the following advantages:
the invention has small volume, simple structure, stability and reliability, can be arranged on various operation platforms for use, can realize the compression and fixation of small workpieces, can also realize the local support and limit of large workpieces, and is beneficial to improving the processing precision and the processing efficiency of the workpieces; the long holes in the mounting sleeve are matched with the positioning pins, so that the support rod can be limited, the support rod is prevented from being separated from the mounting sleeve, meanwhile, the preset elasticity of the spring can be conveniently adjusted by an operator, and the coarse adjustment of the pressing force of the pressing bolt is realized; the operator can also realize the fine adjustment of the pressing force of the pressing bolt by finely adjusting the position of the pressing bolt, the operation is very convenient, and the applicability and the adjustment precision of the pressing device are greatly improved by setting two-stage pressing force adjustment.
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 invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the internal structure of the mounting sleeve in the inventive embodiment of the present invention.
Description of reference numerals:
1-a support seat; 2, mounting a sleeve; 3-supporting rods; 4-positioning pins; 5-a long hole; 6-mounting holes; 7-a boss; 8-a set screw; 9-a top block; 10-a hold-down bolt; 11-adjusting the nut; 12-a threaded hole; 13-a spring; 14-positioning ring.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A simple steel ball spring pressing device is shown in figures 1 and 2 and comprises a supporting seat 1 and a pressing mechanism arranged on the supporting seat 1, wherein the pressing mechanism comprises an installation sleeve 2 horizontally arranged on the supporting seat 1 and a supporting rod 3 which is arranged in the installation sleeve 2 in a sliding mode, one end, extending into the installation sleeve 2, of the supporting rod 3 is provided with a spring 13, the other end of the supporting rod is provided with a top block 9 assembly used for supporting a workpiece, and the top block 9 assembly comprises a top block 9 arranged on the supporting rod 3 and a pressing bolt 10 arranged on the top block 9; the ejector block 9 is in sliding fit with the mounting sleeve 2, a positioning ring 14 for limiting the movement of the spring 13 is arranged in the mounting sleeve 2, one end of the spring 13 abuts against the ejector block 9, and the other end of the spring 13 abuts against the positioning ring 14; the end of the support rod 3 passing through the positioning ring 14 is provided with a positioning component for preventing the support rod 3 from separating from the mounting sleeve 2.
The pressing bolt 10 is a mushroom head bolt; specifically, the spring 13 is sleeved on the support rod 3, and the top block 9 and the pressing bolt 10 on the top block 9 can be pressed against the surface of the workpiece to be processed under the action of the elastic force of the spring 13, so that the workpiece to be processed is well supported and limited, the workpiece can be conveniently processed by equipment, and the processing precision and the processing efficiency of the workpiece can be improved; by adopting the mushroom head bolt, the mushroom head on the mushroom head bolt can better support the surfaces of various workpieces, and the applicability of the pressing device is improved.
The supporting seat 1 is of an L-shaped structure, a mounting hole 6 for mounting a screw is formed in the horizontal end of the supporting seat 1, the mounting sleeve 2 is horizontally arranged at the vertical end of the supporting seat 1, and a through hole matched with the mounting sleeve 2 is formed in the supporting seat 1; concretely, the supporting seat 1 of L type is small, and structural strength is high, and supporting seat 1 can be used the screw installation on various operation platform, and the commonality is fine.
The mounting sleeve 2 is mounted on the supporting seat 1 through a fixing screw 8, and a protruding part 7 for arranging the fixing screw 8 is arranged on the mounting sleeve 2; specifically, all can set up the screw hole 12 that is used for installing set screw 8 on bellying 7 and the supporting seat 1, through adopting the installation cover 2 that can dismantle the setting, not only make things convenient for this kind of closing device of operating personnel installation and adjustment, but also can make things convenient for operating personnel to change the installation cover 2 of different length specifications as required, it is very convenient to operate, has further improved this kind of closing device's suitability and the convenience of installation.
The top block 9 is provided with a threaded hole 12 for mounting a compression bolt 10, and the compression bolt 10 is provided with an adjusting nut 11; specifically, an operator can screw the compression bolt 10 by over-screwing to realize fine adjustment of the position of the compression bolt 10, so that the compression bolt 10 can better support a workpiece, the adjusting nut 11 can be used for supporting the compression bolt 10, and the operator can screw the adjusting nut 11 to enable the adjusting nut 11 to prop against the compression bolt 10; the operating personnel also can realize supporting clamp bolt 10 through the quantity of increase and decrease adjusting nut 11, and the operation is got up very simply, through setting up adjusting nut 11, has further improved the stability when clamp bolt 10 supports.
The positioning assembly comprises a positioning pin 4 arranged on a support rod 3, and a pin hole for mounting the positioning pin 4 is formed in the support rod 3; the mounting sleeve 2 is provided with a long hole 5 matched with the positioning pin 4; a plurality of the strip holes 5 are arranged at intervals along the sliding direction of the support rod 3; specifically, an operator can adjust the gap between the top block 9 and the positioning ring 14 by sliding the support rod 3, so as to adjust the preset elastic force of the spring 13, and then the operator can insert the positioning pin 4 into the elongated hole 5 and the pin hole, so as to limit the support rod 3 and prevent the support rod 3 from being separated from the mounting sleeve 2; the positioning pin 4 is inserted into the strip holes 5 at different positions, so that the preset elasticity of the spring 13 can be adjusted, the pressing force of the pressing bolt 10 can be adjusted, the operation is very convenient, the positioning and supporting effect of the pressing bolt 10 is further improved, and the improvement of the processing efficiency and the processing precision of workpieces is facilitated.
The invention has small volume, simple structure, stability and reliability, can be arranged on various operation platforms for use, can realize the compression and fixation of small workpieces, can also realize the local support and limit of large workpieces, and is beneficial to improving the processing precision and the processing efficiency of the workpieces; the long holes in the mounting sleeve are matched with the positioning pins, so that the support rod can be limited, the support rod is prevented from being separated from the mounting sleeve, meanwhile, the preset elasticity of the spring can be conveniently adjusted by an operator, and the coarse adjustment of the pressing force of the pressing bolt is realized; the operator can also realize the fine adjustment of the pressing force of the pressing bolt by finely adjusting the position of the pressing bolt, the operation is very convenient, and the applicability and the adjustment precision of the pressing device are greatly improved by setting two-stage pressing force adjustment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a simple and easy steel ball spring closing device which characterized in that: the pressing mechanism comprises a mounting sleeve horizontally arranged on the supporting seat and a supporting rod arranged in the mounting sleeve in a sliding manner, one end of the supporting rod extending into the mounting sleeve is provided with a spring, the other end of the supporting rod is provided with a top block assembly used for supporting a workpiece, and the top block assembly comprises a top block arranged on the supporting rod and a pressing bolt arranged on the top block; the ejection block is in sliding fit with the mounting sleeve, a positioning ring for limiting the movement of the spring is arranged in the mounting sleeve, one end of the spring abuts against the ejection block, and the other end of the spring abuts against the positioning ring; the one end that the bracing piece passed the holding ring is equipped with the locating component who is used for preventing the bracing piece to break away from the installation cover.
2. The simple steel ball spring pressing device according to claim 1, characterized in that: the hold-down bolts are mushroom head bolts.
3. The simple steel ball spring pressing device according to claim 1, characterized in that: the supporting seat is of an L-shaped structure, a mounting hole is formed in the horizontal end of the supporting seat, the mounting sleeve is horizontally arranged at the vertical end of the supporting seat, and a through hole matched with the mounting sleeve is formed in the supporting seat.
4. The simple steel ball spring pressing device according to claim 3, characterized in that: the mounting sleeve is mounted on the supporting seat through a fixing screw, and a protruding portion used for arranging the fixing screw is arranged on the mounting sleeve.
5. The simple steel ball spring pressing device according to claim 1, characterized in that: and the top block is provided with a threaded hole for installing a compression bolt, and the compression bolt is provided with an adjusting nut.
6. The simple steel ball spring pressing device according to claim 1, characterized in that: the positioning assembly comprises a positioning pin arranged on a support rod, and the support rod is provided with a pin hole for mounting the positioning pin; and the mounting sleeve is provided with a long hole matched with the positioning pin.
7. The simple steel ball spring pressing device according to claim 6, characterized in that: the strip holes are arranged at intervals along the sliding direction of the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099352.8U CN211966443U (en) | 2020-01-16 | 2020-01-16 | Simple steel ball spring pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099352.8U CN211966443U (en) | 2020-01-16 | 2020-01-16 | Simple steel ball spring pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966443U true CN211966443U (en) | 2020-11-20 |
Family
ID=73373344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020099352.8U Active CN211966443U (en) | 2020-01-16 | 2020-01-16 | Simple steel ball spring pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966443U (en) |
-
2020
- 2020-01-16 CN CN202020099352.8U patent/CN211966443U/en active Active
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