CN209912765U

CN209912765U - Misoperation prevention mechanism of machining equipment

Info

Publication number: CN209912765U
Application number: CN201921032456.0U
Authority: CN
Inventors: 闫林
Original assignee: Fengcheng Shilin Machinery Co Ltd
Current assignee: Fengcheng Shilin Machinery Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-01-07
Anticipated expiration: 2029-07-04

Abstract

The utility model belongs to the technical field of machining and specifically relates to machining equipment prevents mistake operating device and specifically relates to, including pedestal, peg and pin, the storehouse mouth one side in machining equipment processing storehouse is located to the pedestal, peg and pin link to each other and the junction pass through the articulated shaft with the pedestal upper end is articulated be equipped with the reset torsion spring on the articulated shaft the peg free end is equipped with the peg, supplementary frock hang in on the peg the pin free end is equipped with the dog that blocks start button. The utility model discloses make operating personnel only take out auxiliary fixtures and hang and just can press the start button on hanging the post, prevent that operating personnel from forgetting to take out auxiliary fixtures and directly start.

Description

Misoperation prevention mechanism of machining equipment

Technical Field

The utility model belongs to the technical field of machining and specifically relates to machining equipment prevents mistake operating device.

Background

Along with the development of science and technology, the intelligent degree of machining equipment is also higher and higher, and when a plurality of equipment are used, the machining equipment can complete the machining operation of a workpiece according to a program compiled in advance only by pressing a starting button by an operator. When a workpiece is machined, some temporary positioning tools are often needed to assist the positioning of the workpiece, and the temporary positioning tools need to be taken out after the positioning of the workpiece is completed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining equipment prevents mistake operating device, operating personnel only take out auxiliary fixtures and hang and just can press the start button on hanging the post, prevent that operating personnel from forgetting to take out auxiliary fixtures and direct starting equipment.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a machining equipment prevents maloperation mechanism, includes pedestal, peg and pin, and the storehouse mouth one side in machining equipment processing storehouse is located to the pedestal, peg and pin link to each other and the junction pass through the articulated shaft with the pedestal upper end is articulated be equipped with reset torsion spring on the articulated shaft the peg free end is equipped with the peg, supplementary frock hang in on the peg the pin free end is equipped with the dog that blocks start button.

A slide rail is vertically arranged on one side of a machining bin opening of the machining equipment, a plurality of adjusting holes are formed in the slide rail, the seat body is connected with the slide rail in a sliding mode, and fixing screws are arranged on the seat body and connected with the corresponding adjusting holes in the slide rail.

The stop lever includes adjusting lever and hinge bar, the hinge bar with the peg links to each other and the junction is articulated through articulated shaft and pedestal upper end, the adjusting lever telescopically set up in on the hinge bar, the dog is located on the adjusting lever.

The tail end of the adjusting rod is connected with the hinged rod through a fastening bolt and a nut, an adjusting groove is formed in the tail end of the adjusting rod, and the fastening bolt penetrates through the adjusting groove.

When the auxiliary tool is hung on the hanging column, the auxiliary tool is positioned on the outer side of the seat body, a hanging hole is formed in the auxiliary tool, and the hanging column is inserted into the hanging hole.

The free end of the hanging column is provided with a limit convex part, and the height L of the limit convex part₁Is less than the clearance L between the hanging column and the lower side wall of the hanging hole₂。

The utility model discloses an advantage does with positive effect:

1. the utility model discloses during the use, operating personnel only takes out auxiliary fixtures and hangs on the peg, just enables peg and pin rotation and makes the dog no longer shelter from start button, prevents that operating personnel from forgetting to take out auxiliary fixtures and direct starting equipment.

2. The utility model provides a pedestal position and dog position all can be adjusted according to actual equipment's start button position or other button positions that need prevent the maloperation, and it is nimble convenient to use.

Drawings

Figure 1 is a schematic view showing a first usage state of the present invention,

figure 2 is an enlarged view at a in figure 1,

figure 3 is a schematic view of the usage state of the present invention,

figure 4 is a view from direction E of figure 2,

fig. 5 is an enlarged view of fig. 4 at B.

Wherein, 1 is the door, 2 is the peg, 201 is the string post, 202 is spacing convex part, 3 is the pin, 301 is the dog, 302 is the adjusting lever, 303 is the adjustment groove, 304 is fastening bolt, 305 is the hinge rod, 4 is the pedestal, 401 is set screw, 5 is the slide rail, 501 is the adjustment hole, 6 is the start button, 7 is the articulated shaft, 8 is auxiliary fixtures, 801 is the hanging hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model discloses a pedestal 4, peg 2 and pin 3, the door one side in machining equipment processing storehouse is located to pedestal 4, peg 2 and pin 3 link to each other and the junction pass through articulated shaft 7 with pedestal 4 upper end is articulated be equipped with reset torsion spring on the articulated shaft 7 2 free ends of peg are equipped with peg 201 3 free ends of pin are equipped with dog 301. As shown in fig. 1, when door 1 is opened, the interior work piece position of operating personnel adjustment storehouse, dog 301 on the pin 3 blocks the start button 6 of locating door mouth one side, and operating personnel can't press start button 6 this moment, and the adjustment finishes the back, as shown in fig. 3, operating personnel only hangs auxiliary fixtures 8 on the peg 201 of peg 2 free end, makes peg 2 and pin 3 receive auxiliary fixtures 8 action of gravity swing, could make dog 301 no longer blocks start button 6, and operating personnel could press start button 6 starts machining equipment to avoid operating personnel to forget to take out auxiliary fixtures 8 and directly start.

As shown in fig. 1-2, a slide rail 5 is vertically arranged on one side of a processing bin opening of a machining device, a plurality of adjusting holes 501 are arranged on the slide rail 5 at equal intervals along the length direction, a concave opening is arranged on the lower side of the seat body 4 and is in sliding connection with the slide rail 5, and a fixing screw 401 arranged on the seat body 4 is in threaded connection with the corresponding adjusting hole 501 on the slide rail 5 to realize that the seat body 4 is fixedly connected with the slide rail 5. The utility model discloses during the use, the button position that the 4 positions of pedestal can prevent the maloperation according to 6 positions of start button or other needs is adjusted, unscrews earlier during the adjustment set screw 401 makes slide rail 5 can be followed to pedestal 4 reciprocates, works as after 4 position determination of pedestal, screws up again set screw 401 makes set screw 401 with the adjusting hole 501 threaded connection that corresponds on the slide rail 5.

As shown in fig. 1-2, the stop lever 3 includes two parts, namely an adjusting lever 302 and a hinge lever 305, wherein the hinge lever 305 is connected to the hanging rod 2, and the joint is hinged to the upper end of the base 4 through a hinge shaft 7, the adjusting lever 302 is telescopically disposed on the hinge lever 305, and the stopper 301 is disposed at the free end of the adjusting lever 302.

As shown in fig. 2, the rear end of the adjusting rod 302 is connected to the hinge rod 305 by a fastening bolt 304 and a nut, and the rear end of the adjusting rod 302 is provided with an adjusting slot 303, and the fastening bolt 304 passes through the adjusting slot 303. The utility model discloses during the use, dog 301 position can be adjusted according to the button position that start button 6 positions or other needs prevented the maloperation, unscrews earlier during the adjustment fastening bolt 304 and nut make adjusting lever 302 can the free movement, fastening bolt 304 this moment along adjusting groove 303 slides, after dog 301 and adjusting lever 302 position are confirmed, retightens again fastening bolt 304 and nut make adjusting lever 302 tail end and hinge bar 305 link firmly.

As shown in fig. 3 to 5, when the auxiliary tool 8 is hung on the hanging post 201 at the end of the hanging rod 2, the auxiliary tool 8 is located outside the seat body 4, as shown in fig. 5, a hanging hole 801 is formed in the auxiliary tool 8, the hanging post 201 is inserted into the hanging hole 801, a limit protrusion 202 is arranged at the free end of the hanging post 201, when the auxiliary tool 8 is hung on the hanging post 201 under the action of gravity, the limit protrusion 202 is used for preventing the auxiliary tool 8 from being separated, and the height L of the limit protrusion 202₁Is smaller than the clearance L between the hanging column 201 and the lower side wall of the hanging hole 801₂To guarantee that auxiliary fixtures 8 can follow and hang post 201 and take off, when auxiliary fixtures 8 take off, peg 2 and pin 3 automatic recovery normal position under the reset torsion spring effect on articulated shaft 7 make dog 301 on the pin 3 block start button 6 again.

The utility model discloses a theory of operation does:

as shown in fig. 1, when the bin gate 1 is opened, the operator adjusts the workpiece in the bin, the stop block 301 on the stop lever 3 stops the start button 6 arranged at one side of the bin opening, at this time, the operator cannot press the start button 6, after the adjustment is finished, as shown in fig. 3, the operator can only hang the auxiliary tool 8 on the hanging column 201 at the free end of the hanging rod 2, so that the hanging rod 2 and the stop lever 3 swing under the action of the gravity of the auxiliary tool 8, the stop block 301 can not block the start button 6 any more, the operator can only press the start button 6 to start the machining device, thereby avoiding that the operator forgets to take out the auxiliary tool 8 and directly starts the auxiliary tool, when the position of the workpiece needs to be adjusted again, the operator takes out the auxiliary tool 8, the hanging rod 2 and the stop lever 3 automatically recover to the original positions under the action of the reset torsion spring on the hinge shaft 7, so that the stop dog 301 on the stop lever 3 blocks the start button 6 again.

The position of the seat body 4 and the position of the stop block 301 can be adjusted according to actual needs. When the seat body 4 is adjusted, the fixing screw 401 is firstly unscrewed, so that the seat body 4 can move up and down along the slide rail 5, and after the position of the seat body 4 is determined, the fixing screw 401 is screwed down, so that the fixing screw 401 is in threaded connection with the corresponding adjusting hole 501 on the slide rail 5. When the stop block 301 is adjusted, the fastening bolt 304 and the nut at the tail end of the adjusting rod 302 are firstly unscrewed, so that the adjusting rod 302 can move freely, at the moment, the fastening bolt 304 slides along the adjusting groove 303 at the tail end of the adjusting rod 302, and after the positions of the stop block 301 and the adjusting rod 302 are determined, the fastening bolt 304 and the nut are screwed again, so that the tail end of the adjusting rod 302 is fixedly connected with the hinge rod 305.

Claims

1. The utility model provides a machining equipment prevents maloperation mechanism which characterized in that: including pedestal (4), peg (2) and pin (3), one side of the door of machining equipment processing storehouse is located in pedestal (4), peg (2) and pin (3) link to each other and the junction pass through articulated shaft (7) with pedestal (4) upper end is articulated be equipped with reset torsion spring on articulated shaft (7) peg (2) free end is equipped with string post (201), auxiliary fixtures (8) hang in on string post (201) pin (3) free end is equipped with dog (301) that blocks start button (6).

2. The machining device misoperation preventing mechanism according to claim 1, wherein: a slide rail (5) is vertically arranged on one side of a machining bin opening of machining equipment, a plurality of adjusting holes (501) are formed in the slide rail (5), the seat body (4) is in sliding connection with the slide rail (5), and fixing screws (401) are arranged on the seat body (4) and connected with the corresponding adjusting holes (501) in the slide rail (5).

3. The machining device misoperation preventing mechanism according to claim 1, wherein: the stop lever (3) comprises an adjusting rod (302) and a hinge rod (305), the hinge rod (305) is connected with the hanging rod (2) and the joint of the hanging rod is hinged to the upper end of the base body (4) through a hinge shaft (7), the adjusting rod (302) is telescopically arranged on the hinge rod (305), and the stop block (301) is arranged on the adjusting rod (302).

4. The machining device misoperation preventing mechanism according to claim 3, wherein: the tail end of the adjusting rod (302) is connected with the hinged rod (305) through a fastening bolt (304) and a nut, an adjusting groove (303) is formed in the tail end of the adjusting rod (302), and the fastening bolt (304) penetrates through the adjusting groove (303).

5. The machining device misoperation preventing mechanism according to claim 1, wherein: when the auxiliary tool (8) is hung on the hanging column (201), the auxiliary tool (8) is located on the outer side of the seat body (4), a hanging hole (801) is formed in the auxiliary tool (8), and the hanging column (201) is inserted into the hanging hole (801).

6. The machining device misoperation preventing mechanism according to claim 5, wherein: the free end of the hanging column (201) is provided with a limit convex part (202), and the height L of the limit convex part (202)₁Is smaller than the clearance L between the hanging column (201) and the lower side wall of the hanging hole (801)₂。