CN210388225U

CN210388225U - Spring clamping mechanism

Info

Publication number: CN210388225U
Application number: CN201921069603.1U
Authority: CN
Inventors: 李攻城; 陈德斌; 汪玉昌
Original assignee: Yueqing Haohan Electronic Technology Co ltd
Current assignee: Yueqing Haohan Electronic Technology Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-24
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a spring clamping mechanism, which comprises a button switch, wherein the button switch comprises a base and a spring, the clamping mechanism comprises a first clamping head, a magnet is arranged on the first clamping head, and the first clamping head absorbs the base and the spring; the utility model discloses characteristics such as operation convenience, adsorption affinity are strong, the assembly of being convenient for.

Description

Spring clamping mechanism

Technical Field

The utility model relates to a press from both sides and get the mechanism, specifically a press from both sides of spring gets mechanism.

Background

Usually, the button switch is provided with a spring for the push-button reset function. Generally, the button switch comprises an upper cover and a base, a containing cavity is formed between the upper cover and the base, a button, a spring and a plurality of conducting strips are arranged in the containing cavity, the conducting strips are located on the upper cover and are installed in a locating mode, the spring is installed on the base in a locating mode, and the conducting strips are matched with the base through the upper cover, so that the conducting strips are fixed with the spring.

However, in the assembly process, the conducting strip and the button are firstly arranged on the upper cover, and then the base is matched with the upper cover. One problem with this operation is that the spring, due to gravity, is prone to falling during operation, which greatly reduces the overall installation efficiency. Therefore, a mechanism convenient for clamping is urgently needed for clamping the spring.

Disclosure of Invention

The utility model discloses the main technical problem who solves provides a mechanism is got to spring clamp.

The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides a mechanism is got to spring clamp, includes button switch, and button switch includes base and spring, wherein, gets the mechanism including getting, gets the mechanism and includes that first clamp gets the head, and first clamp is got overhead and is equipped with the magnet, and first clamp is got the head and is drawn base and spring.

Adopt the setting of magnet, because the spring itself belongs to the metal material, can pass through the magnet actuation, the head, base and spring are got for first clamp to three's relation promptly, because magnetic effect is greater than the gravity of spring for the spring can be fixed on the base, and this kind of setting can be directly fixed with the upper cover laminating through the base, and it is more convenient to install, improves production efficiency.

Wherein, be equipped with the fixed slot in the first clamp is got the head, and the magnet is fixed in the fixed slot.

The fixed slot is arranged, so that the magnet can be conveniently installed and fixed.

Wherein, the first clamping head is provided with a clamping groove matched with the base.

The clamping groove is arranged, so that the clamping efficiency of the base is further guaranteed, and the clamping deviation is prevented.

The clamping device further comprises a second clamping head, a positioning column is arranged on the second clamping head, a positioning hole is formed in the base, and the positioning column is matched with the positioning hole.

The base is got to the first clamp mainly used of second clamp for the efficiency of getting the mechanism improves, and the second is got the head and is getting the base when getting the base promptly, and the first clamp is got the head and is got the base clamp that will be equipped with the spring and gets, and holistic efficiency improves greatly.

The clamping device further comprises a base feeding mechanism, and the front end of the base feeding mechanism is located below the second clamping head.

The arrangement of the base feeding mechanism enables the whole operation to be more convenient.

The clamping device comprises a clamping head, a spring feeding mechanism, a first fixed block, a blocking mechanism, a second fixed block and a first sliding block, wherein the spring feeding mechanism, the first fixed block, the blocking mechanism, the second fixed block and the first sliding block are arranged on the clamping head; insertion of the blocking mechanism into the channel limits movement of the spring.

The pay-off setting of spring for the spring transports more accurately. Specifically, when one spring moves downwards, the blocking mechanism is inserted into the channel to limit the movement of the other springs, and only one spring is ensured to fall into the first sliding block.

Wherein, stop mechanism includes the contact pin, and the contact pin inserts to the passageway in.

Through the contact pin can be better stop the spring and remove, the contact pin is for the baffle, and the spring is clearance setting, through the baffle very easily with spring extrusion deformation, can avoid the emergence of this kind of condition completely through the contact pin.

Wherein, stop mechanism includes servo motor, and servo motor drives the contact pin and reciprocates.

The reciprocating setting of contact pin mainly is convenient for separate two springs, prevents two spring linkages, and first slider motion this moment drags the spring of top deformation very easily and leads to unable the use.

The detection device is used for detecting the state in the channel through the detection hole.

Whether the spring is clamped in the channel or not can be detected through the detection hole, and if the spring is detected to be clamped, the operation can be stopped under the control of the control module.

Wherein, the clamping mechanism realizes clamping through the air pump.

The clamping efficiency is improved through the air pump.

The spring driving mechanism is used for connecting the spring of the spring accommodating hole with the base.

And a spring driving mechanism is adopted, so that the spring and the base are more convenient to fix.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a partial structural schematic diagram of embodiment 1 of the present invention;

fig. 3 is a sectional view of embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of another angle of embodiment 1 of the present invention;

fig. 5 is a partial structural view of another angle in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a base in embodiment 1 of the present invention;

fig. 7 is a schematic structural view of the gripping mechanism in embodiment 1 of the present invention;

fig. 8 is a cross-sectional view of fig. 7.

Detailed Description

Example 1:

referring to fig. 1-8, a spring clamping mechanism includes a button switch and a clamping mechanism 3, the button switch includes a base 1, an upper cover and a spring 2, and a plurality of conductive sheets are further disposed in the button switch. Be equipped with fixed column 11 on the base 1, spring 2 cover is established on fixed column 11, combines with spring 2 through base 1, then is fixed with the upper cover.

The clamping mechanism 3 comprises a first clamping head 31 and a second clamping head 32, the first clamping head 31 is used for clamping the base 1 provided with the spring 2, the second clamping head 32 is used for clamping the base 1, namely the clamping mechanism 3 moves left and right through a driving mechanism, for example, the second clamping head 32 clamps the base 1 provided with the spring 2 while clamping the base 1, the first clamping head 31 clamps the base 1 provided with the spring 2, the base 1 is placed above the spring 2 through movement, and the first clamping head 31 fixes the base 1 provided with the spring 2 and an upper cover in a matching manner, and the arrangement of the structure greatly improves the overall assembly efficiency.

A fixing groove 311 is formed in the first clamping head 31, the fixing groove 311 is used for installing the magnet 4, and the size of the magnet 4 can be adjusted according to the thickness of the base 1, that is, the magnet 4 can be attracted to the spring 2 through the base 1. The first clamping head 31 is provided with a clamping groove 312 adapted to the base 1, so that the base 1 is partially embedded into the clamping groove 312 during the clamping process to form a stable clamping, and the base 1 is prevented from rotating during the clamping process to affect the actual assembling effect.

The second clamping head 32 is provided with a positioning column 321, the base 1 is provided with a positioning hole 12, the positioning column 321 is matched with the positioning hole 12, and the second clamping head 32 is matched with the positioning hole 12 through the positioning column 321, so that the base 1 can absorb the clamping force.

The clamping mechanism 3 is realized by an air pump, specifically a vacuum air pump, a first air flow channel 313 is arranged on the first clamping head 31, a second air flow channel 322 is arranged on the second clamping head 32, and vacuum suction is formed through the air flow channels, so that the clamping efficiency is improved.

The clamping device further comprises a base feeding mechanism 5, a spring feeding mechanism 6, a blocking mechanism 7, a spring driving mechanism 9, a control module and a detection device, wherein the front end of the base feeding mechanism 5 is located below the second clamping head 32, and the base feeding mechanism 5 can feed materials through a vibrating disc or other feeding devices.

The spring feeding mechanism 6 is used for feeding materials through shaking of the vibrating disc and finally feeding materials through the pipelines matched with the springs 2, and the springs 2 are guaranteed to be sequentially arranged in the pipelines one by one.

The clamping device further comprises a first fixing block 81, a second fixing block 82 and a first sliding block 83, a channel 811 matched with the spring 2 is arranged on the first fixing block 81, a slide 821 is arranged on the second fixing block 82, the first sliding block 83 moves on the slide 821, a spring accommodating hole 831 is arranged on the first sliding block 83, the spring 2 enters the spring accommodating hole 831 through the channel 811 by virtue of a spring feeding mechanism 6, the first sliding block 83 is moved to the position below the first clamping head 31, and the sliding effect is realized by directly driving the first sliding block 83 through a driving motor.

The blocking mechanism 7 comprises a pin 71 and a servo motor, the servo motor is linked with the pin 71 and can control the pin 71 to move back and forth and move up and down, the pin 71 moves back and forth and is inserted into the channel 811 to limit the movement of the rest of the springs 2, and the pin 71 is not prone to extruding deformation of the springs 2 in the blocking process compared with other blocking parts due to the fact that the springs 2 are arranged in a clearance mode. After the insertion of the pin 71 into the channel 811, the dropped spring 2 is completely separated from the spring 2 in the pipe by moving upward, preventing the plurality of springs 2 from affecting the actual assembly during use.

The first fixing block 81 is provided with a detection hole 812, the detection hole 812 is communicated with the channel 811, the detection device detects the state in the channel 811 through the detection hole 812, the detection hole 812 specifically extends into the channel 811 obliquely from the top of the first fixing block 81, and the connection position of the detection hole 812 and the channel 811 is located at the position where the contact pin 71 is inserted. The detection device can detect whether the spring 2 is in the channel 811 by an infrared sensor or other detection device.

Spring drive mechanism 9 includes thimble 91, and thimble 91 passes through motor or other drive arrangement with spring 2 rebound for spring 2 is connected fixedly with base 1, specifically establishes to realize moving on the top of thimble 91 for spring 2 cover.

The control module controls all driving motors or driving mechanisms to move through the PLC, and when the detection device detects a fault, all the mechanisms are controlled to stop running.

The specific working principle is as follows: the spring 2 enters the channel 811 through the pipeline, all the springs 2 are sequentially arranged in the pipeline, in an initial state, the inserting pin 71 is inserted into the pipeline to limit the movement of the spring 2, after the work is started, the inserting pin 71 is withdrawn, so that the spring 2 falls into the spring accommodating hole 831 of the slider under the action of gravity, at the moment, the inserting pin 71 is rapidly inserted into the channel 811 and then moves upwards, the spring 2 in the channel 811 is completely separated from the fallen spring 2, and the spring 2 in the slider slides to the lower part of the first clamping head 31 through the slider. It is fixed with base 1 to get the head 31 through first clamp, because first clamp is got and is adopted the setting of magnet 4 on the head 31, because spring 2 itself belongs to the metal material, it is fixed to pull through magnet 4, three's relation is first clamp and is got head 31 promptly, base 1 and spring 2, because magnetic effect, be greater than spring 2's gravity, make spring 2 can fix on base 1, this kind of setting, can be directly fixed with the upper cover laminating through base 1, it is more convenient to install, and the production efficiency is improved.

Claims

1. The utility model provides a mechanism is got to spring clamp, includes button switch, button switch includes base and spring, its characterized in that: the clamping mechanism comprises a first clamping head, a magnet is arranged on the first clamping head, and the first clamping head absorbs a base and a spring.

2. A spring picking mechanism as recited in claim 1, further comprising: a fixing groove is formed in the first clamping head, and the magnet is fixed in the fixing groove.

3. A spring picking mechanism as claimed in claim 2, wherein: the first clamping head is provided with a clamping groove matched with the base.

4. A spring picking mechanism as recited in claim 1, further comprising: the clamping device further comprises a second clamping head, a positioning column is arranged on the second clamping head, a positioning hole is formed in the base, and the positioning column is matched with the positioning hole.

5. A spring picking mechanism as recited in claim 1, further comprising: the clamping device further comprises a base feeding mechanism, and the front end of the base feeding mechanism is located below the second clamping head.

6. A spring picking mechanism as recited in claim 1, further comprising: the clamping device comprises a clamping head, a spring feeding mechanism, a first fixed block, a blocking mechanism, a second fixed block and a first sliding block, wherein a channel matched with the spring is arranged on the first fixed block; insertion of the blocking mechanism into the channel limits movement of the spring.

7. A spring picking mechanism as claimed in claim 6, wherein: the blocking mechanism includes a pin that is inserted into the channel.

8. A spring picking mechanism as claimed in claim 7, wherein: the blocking mechanism comprises a servo motor, and the servo motor drives the contact pin to move up and down.

9. A spring picking mechanism as recited in claim 8, further comprising: including detection device, be equipped with the inspection hole on the first fixed block, inspection hole and passageway intercommunication, detection device sees through the interior state of inspection hole detection passageway.

10. A spring picking mechanism as claimed in claim 6, wherein: the spring driving mechanism is used for connecting the spring of the spring accommodating hole with the base.