CN212471207U - Self-locking type clamp supporting mechanism - Google Patents
Self-locking type clamp supporting mechanism Download PDFInfo
- Publication number
- CN212471207U CN212471207U CN202021065284.XU CN202021065284U CN212471207U CN 212471207 U CN212471207 U CN 212471207U CN 202021065284 U CN202021065284 U CN 202021065284U CN 212471207 U CN212471207 U CN 212471207U
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- China
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- ejector pin
- hydro
- lock lever
- check lock
- mounting groove
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Abstract
The utility model discloses a from locking-type anchor clamps supporting mechanism, including hydro-cylinder seat, ejector pin, check lock lever and first hydro-cylinder, violently indulge crisscross ejector pin mounting groove and the check lock lever mounting hole of being provided with in the hydro-cylinder seat, the ejector pin mounting groove runs through other end non-through structure for one end, and the ejector pin cartridge is in the ejector pin mounting groove, and is equipped with the spring between the tank bottom, seted up the regulation notch on the ejector pin lateral wall, and a terminal surface of adjusting the notch is the inclined plane structure, the check lock lever mounting hole runs through the hydro-cylinder seat, communicates with the ejector pin mounting groove, the check lock lever alternates in the check lock lever mounting hole, and one end is connected with first hydro-cylinder, and the other end is provided with. The utility model provides a from locking-type anchor clamps supporting mechanism sets up locking structure in the supporting mechanism bottom, and restriction bearing structure position ensures to provide firm holding power to the work piece.
Description
Technical Field
The utility model relates to an anchor clamps supporting mechanism especially relates to a from locking-type anchor clamps supporting mechanism.
Background
When a workpiece is machined, the workpiece is often positioned and clamped through a tool clamp. The design quality of the tool clamp has direct influence on the production efficiency, the processing cost, the processing quality, the production safety and the like of the workpiece. When the upper end of the non-main positioning surface of some workpieces needs to be clamped, the bottom needs to be supported, the traditional support is that the counterforce of a spring is used as the support force, however, the support force of the support structure is poor, when the clamping force of the upper end is increased, the support structure can continuously move downwards and cannot form effective support for the workpieces, and therefore flaws can be caused during workpiece processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a from locking-type anchor clamps supporting mechanism, set up locking structure in the supporting mechanism bottom, restriction bearing structure position ensures to provide firm holding power to the work piece.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from locking-type anchor clamps supporting mechanism, includes the hydro-cylinder seat, the ejector pin, check lock lever and first hydro-cylinder, violently indulge crisscross ejector pin mounting groove and the check lock lever mounting hole of being provided with in the hydro-cylinder seat, the ejector pin mounting groove runs through other end non-through structure for one end, and the ejector pin cartridge is in the ejector pin mounting groove, and be equipped with the spring between the tank bottom, seted up on the ejector pin lateral wall and adjusted the notch, and adjust a terminal surface of notch and be the inclined plane structure, the check lock lever mounting hole runs through the hydro-cylinder seat, communicates with the ejector pin mounting groove, the check lock lever alternates in the check lock lever mounting hole, and one end is connected with first hydro-cylinder.
Preferably, a guide seat is installed at the notch position of the ejector rod installation groove, and the ejector rod penetrates through the guide seat.
Preferably, a first oil cylinder is installed at one end of the locking rod installation hole, and a sealing cover is installed at the other end of the locking rod installation hole.
Preferably, a second oil cylinder is installed on the oil cylinder seat, and an upper clamping plate is vertically installed at the end part of the second oil cylinder to form upper end clamping force for the workpiece.
Preferably, the end part of the upper clamping plate is provided with a positioning hole, and the center point of the positioning hole is coincided with the central axis of the ejector rod.
Compared with the prior art, the utility model discloses a from locking-type anchor clamps supporting mechanism utilizes the punch holder to form the upper end clamping-force to the work piece, and the ejector pin forms the lower extreme holding power to the work piece, realizes the firm centre gripping to the work piece, and through addding the check lock lever to the lower extreme holding power to the cooperation slide wedge structure realizes the locking to different positions, ensures that the centre gripping is that the lower extreme provides firm holding power.
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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a block diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the invention;
fig. 3 is a side cross-sectional view of an embodiment of the invention.
In the attached drawing, 1-oil cylinder seat, 2-ejector rod, 3-locking rod, 4-first oil cylinder, 5-guide seat, 6-second oil cylinder, 7-ejector rod installation groove, 8-locking rod installation hole, 9-guide hole, 10-sealing cover, 11-spring, 12-adjusting notch, 13-inclined plane structure, 14-inclined wedge structure, 15-upper clamping plate and 16-positioning hole.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-3, the utility model discloses a from locking-type anchor clamps supporting mechanism realizes bottom sprag and the upper end centre gripping of work piece, and its structure includes hydro-cylinder seat 1, ejector pin 2, check lock lever 3, first hydro-cylinder 4, guide holder 5 and second hydro-cylinder 6, be provided with violently indulge crisscross ejector pin mounting groove 7 and check lock lever mounting hole 8 in the hydro-cylinder seat 1, wherein ejector pin mounting groove one end is for running through the structure, and the other end runs through the structure for spending, and the notch position at the ejector pin mounting groove is installed to the guide holder, and its inside guiding hole 9 and the ejector pin mounting groove intercommunication of being equipped with, the hydro-cylinder seat is all run through at check lock lever mounting hole both ends to with ejector pin mounting groove intercommunication, first hydro-cylinder is installed to check lock lever mounting hole.
The ejector pin cartridge is in the ejector pin mounting groove, and with the tank bottom between be equipped with spring 11, the guiding hole that the guide holder was passed to the ejector pin tip extends externally, regulation notch 12 has been seted up on the lateral wall of ejector pin bottom, and one terminal surface that should adjust the notch is inclined plane structure 13, the check lock pole interlude is in the check lock pole mounting hole, and one end is connected with first hydro-cylinder, and the other end is that slide wedge structure 14 passes the regulation notch, and the slide wedge structure cooperatees with the inclined plane structure of adjusting the notch.
The second oil cylinder is arranged on the oil cylinder seat, and the end part of the second oil cylinder is vertically provided with an upper clamping plate 15 to form upper end clamping force for a workpiece. The end part of the upper clamping plate is provided with a positioning hole 16, and the center point of the positioning hole is coincided with the central axis of the ejector rod.
The utility model discloses a from locking-type anchor clamps supporting mechanism, its theory of operation is: the locking lever is in the withdrawal state under the free state, and spring action makes the ejector pin stretch out the guide holder this moment, and after the work piece installation, the ejector pin moves down, and the second hydro-cylinder of simultaneous control makes the punch holder clip the work piece, and after the work piece position was confirmed, the first hydro-cylinder of control makes the locking lever stretch out, and the card forms the fixed stay to the ejector pin in adjusting the notch, owing to be the inclined plane structure cooperation, so can lock in each position. The whole structure is small and exquisite, the installation space is saved, meanwhile, the workpiece can be stably supported, and the subsequent processing precision is ensured.
The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.
Claims (5)
1. The utility model provides a from locking-type anchor clamps supporting mechanism which characterized in that: including the hydro-cylinder seat, ejector pin, check lock lever and first hydro-cylinder, violently indulge crisscross ejector pin mounting groove and the check lock lever mounting hole of being provided with in the hydro-cylinder seat, the ejector pin mounting groove runs through other end non-through structure for one end, and the ejector pin cartridge is equipped with the spring in the ejector pin mounting groove between the tank bottom, the regulation notch has been seted up on the ejector pin lateral wall, and adjusts a terminal surface of notch and be the inclined plane structure, the check lock lever mounting hole runs through the hydro-cylinder seat, communicates with the ejector pin mounting groove, the check lock lever alternates in the check lock lever mounting hole, and one end is connected with first hydro-cylinder, and the other end is provided with the slide.
2. The self-locking clip support mechanism of claim 1, further comprising: and a guide seat is arranged at the notch position of the ejector rod mounting groove, and the ejector rod penetrates through the guide seat.
3. The self-locking clip support mechanism of claim 1, further comprising: a first oil cylinder is installed at one end of the locking rod installation hole, and a sealing cover is installed at the other end of the locking rod installation hole.
4. The self-locking clip support mechanism of claim 1, further comprising: and a second oil cylinder is arranged on the oil cylinder seat, and an upper clamping plate is vertically arranged at the end part of the second oil cylinder to form upper end clamping force on the workpiece.
5. The self-locking clip support mechanism of claim 4, wherein: the end part of the upper clamping plate is provided with a positioning hole, and the center point of the positioning hole is coincided with the central axis of the ejector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065284.XU CN212471207U (en) | 2020-06-11 | 2020-06-11 | Self-locking type clamp supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065284.XU CN212471207U (en) | 2020-06-11 | 2020-06-11 | Self-locking type clamp supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212471207U true CN212471207U (en) | 2021-02-05 |
Family
ID=74416995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021065284.XU Active CN212471207U (en) | 2020-06-11 | 2020-06-11 | Self-locking type clamp supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212471207U (en) |
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2020
- 2020-06-11 CN CN202021065284.XU patent/CN212471207U/en active Active
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