CN210649352U - Micro-gap switch assembly system - Google Patents
Micro-gap switch assembly system Download PDFInfo
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- CN210649352U CN210649352U CN201921747381.4U CN201921747381U CN210649352U CN 210649352 U CN210649352 U CN 210649352U CN 201921747381 U CN201921747381 U CN 201921747381U CN 210649352 U CN210649352 U CN 210649352U
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Abstract
The utility model relates to a micro-gap switch assembly system belongs to micro-gap switch assembly technical field. The device comprises a hook groove pulling device (1), an assembly bracket fixing device (2), a linear feeder (3) and a microswitch workpiece pushing device (4); the microswitch workpiece pushing device (4) is arranged at the bottom of the linear feeder (3), a microswitch workpiece (4.1) is conveyed in the linear feeder (3), and the microswitch workpiece (4.1) is conveyed to a corresponding station of the microswitch workpiece pushing device (4); the microswitch workpiece pushing device (4) takes a vertical central line of the assembling bracket fixing device (2) as a reference and is in a left-right completely symmetrical structure; the hook groove pulling device (1) is arranged right above the assembling support fixing device (2). The utility model discloses it is rational in infrastructure, can automize and assemble the micro-gap switch work piece, and assembly efficiency is high, practiced thrift the labour greatly.
Description
Technical Field
The utility model relates to a micro-gap switch assembly system belongs to micro-gap switch assembly technical field.
Background
In the prior art, the assembly process of the microswitch workpiece and the assembly bracket thereof is carried out in a manual mode;
however, in order to realize smooth clamping after successful assembly, the assembly bracket is provided with a hook groove, and the hook groove can greatly influence the clamping of the position of the microswitch workpiece and the assembly efficiency.
Therefore, in the assembly process, a manufacturer firstly utilizes a horizontal plate to break the hook groove outwards, then puts the microswitch workpiece into a corresponding position and then extracts the horizontal plate out, so that the microswitch workpiece is clamped in the corresponding position;
the method also has the disadvantages that because the horizontal plate has a large contact area with one side wall of the microswitch workpiece, when the horizontal plate is pulled out, the microswitch workpiece can be easily driven to be outward together, and at the moment, the workpiece still needs to be manually knocked in again, so that manpower and material resources are greatly wasted.
In view of the above, it is urgent to develop a device for automatically assembling electronic workpieces into corresponding positions, and the electronic workpieces are not easy to be taken out, so as to save labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing among the above-mentioned background problem, provide a micro-gap switch assembly system, it is rational in infrastructure, can automize and assemble the micro-gap switch work piece, and assembly efficiency is high, has practiced thrift the labour greatly.
The purpose of the utility model is realized like this: a microswitch assembly system comprises a hook groove pulling device, an assembly bracket fixing device, a linear feeder and a microswitch workpiece pushing device;
the microswitch workpiece pushing device is arranged at the bottom end of the linear feeder, a microswitch workpiece is conveyed in the linear feeder, and the microswitch workpiece is conveyed to a corresponding station of the microswitch workpiece pushing device;
the microswitch workpiece pushing device is divided into a left part and a right part by taking a vertical central line of the assembling bracket fixing device as a reference, and the two parts are in a structure of complete left-right symmetry;
the hook groove pulling device is arranged right above the assembling support fixing device.
The assembly support fixing device comprises a base, wherein a fixing tool is arranged on the base, a plurality of protrusions are arranged on the fixing tool, and the assembly support is arranged on the fixing tool through the matching of the protrusions and positioning holes matched with the bottom of the assembly support.
The microswitch workpiece pushing device comprises an assembling push rod, and a positioning needle matched with the position of a through hole in the microswitch workpiece is arranged at the top of the assembling push rod;
the position of the positioning pin is also matched with the position of the bracket mounting column on the assembly bracket.
And a compression spring is arranged at the tail part of the positioning needle.
The positioning needle is matched with the compression spring to realize extension and retraction;
after the micro-switch workpiece is conveyed to a station through the linear feeder, the assembling push rod moves forwards, and the positioning needle can be inserted into the through hole of the micro-switch workpiece; the assembling push rod moves forwards continuously, and the positioning needle contacts the bracket mounting column on the assembling bracket to form a connecting body; the assembly push rod continues to move forward, and the positioning needle slowly retracts into the assembly push rod due to the pressure of the compression spring.
The hook groove pulling device comprises a top plate, and a hook arm mounting groove is formed in the top plate;
a hook arm is arranged in the hook arm mounting groove, and a transverse hook claw is mounted at the bottom of the hook arm;
the hook arm and the hook claw integrally form an L shape;
the top end of the hook claw is the same as the hook groove of the assembling bracket in shape and is matched with the hook groove in position.
The roof is installed on the lift post, collude the claw and include block portion, the back end of block portion is provided with reset spring, reset spring passes through the spring-supported support.
The spring support is I-shaped and is of a telescopic structure.
When the microswitch workpiece pushing device pushes the microswitch workpiece, the microswitch workpiece contacts the inclined surface of the clamping part and continues to apply pressure; the clamping part is pressed and pulls open the hook groove on the assembling bracket;
after the assembly is completed, the hook groove pulling device integrally ascends, and the hook claw is reset through a reset spring at the back end.
The hook arms and the hook claws form a group of L-shaped outward-pulling claws, the two groups of L-shaped outward-pulling claws are totally symmetrical by taking the vertical center line of the assembling support as a reference, and the positions of the L-shaped outward-pulling claws are matched with the positions of the hook grooves of the assembling support.
The bottom of the linear feeder is also provided with a stop block, and the microswitch workpiece is stopped on a corresponding station of the microswitch workpiece pushing device through the stop block.
The assembly push rod is a pneumatic assembly push rod.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a micro-gap switch assembly system, it is different from the manual assembly of prior art and the assembly of borrowing the horizontal plate, adopt brand-new mode; the hook claw is vertically descended and clamped with the hook groove of the assembling support, the microswitch workpiece pushing device drives the microswitch workpiece to move forwards for assembling after clamping, the hook groove is firstly pulled open through the cooperation of the microswitch workpiece and the hook claw in the whole process, and then the positioning needle is matched with the support mounting column to form a connector to complete alignment assembling. All parts in the whole process are mutually matched, the automatic assembly of the microswitch is realized, the assembly efficiency is high, and the labor force is greatly saved.
The pushing device is also provided with a positioning needle matched with the position of the through hole in the microswitch workpiece, the positioning needle can better determine the assembly position of the workpiece, a connecting body is formed by the positioning needle and a support mounting column on an assembly support in the process of pushing the workpiece, and the microswitch workpiece is ingeniously transferred to the support mounting column from the assembly push rod by utilizing the positioning scalability, so that the alignment of workpiece assembly is further ensured.
Drawings
Fig. 1 is the utility model relates to a micro-gap switch assembly system's overall structure sketch map, wherein:
1. a hook groove pulling device; 2. assembling a bracket fixing device; 3. a linear feeder; 4. a microswitch workpiece pushing device;
3.1, a stop block.
Fig. 2 is the utility model relates to a micro-gap switch assembly system's assembly bracket fixing device and micro-gap switch work piece thrust unit's portion dress schematic diagram, wherein:
2.1, assembling a bracket; 2.2, fixing the tool; 2.3, a base;
3.1, a stop block;
4.1, a microswitch workpiece; 4.2, assembling a push rod; 4.3, positioning pins.
Fig. 3 is the utility model relates to a micro-gap switch assembly system's catching groove pulling device and assembly bracket cooperation sketch map, wherein:
1.1, a top plate; 1.2, hooking the arm; 1.3, hooking claws.
Fig. 4 is the utility model relates to a micro-gap switch assembly system's assembly part concrete schematic diagram, wherein:
2.1.1, and mounting the column by a bracket.
Fig. 5 is the utility model relates to a micro-gap switch assembly system colludes claw back of body end concrete structure schematic diagram, wherein:
1.3.1, a clamping part; 1.3.2, a spring; 1.3.3, spring support column.
Fig. 6 is the utility model relates to a micro-gap switch assembly system's assembly bracket structure sketch map.
Fig. 7 is the utility model relates to a micro-gap switch workpiece structure sketch map of micro-gap switch assembly system.
Fig. 8 is the utility model relates to a micro-gap switch assembly system's assembly bracket and micro-gap switch work piece cooperation structure sketch map.
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 7, a microswitch assembly system comprises a hook groove pulling device 1, an assembly bracket fixing device 2, a linear feeder 3 and a microswitch workpiece pushing device 4;
the microswitch workpiece pushing device 4 is arranged at the bottom end of the linear feeder 3, a microswitch workpiece 4.1 is conveyed in the linear feeder 3, and the microswitch workpiece 4.1 is conveyed to a corresponding station of the microswitch workpiece pushing device 4;
the microswitch workpiece pushing device 4 is divided into a left part and a right part by taking a vertical central line of the assembling bracket fixing device 2 as a reference, and the two parts are in a structure of complete left-right symmetry;
the hooking groove pulling device 1 is arranged right above the assembling bracket fixing device 2.
The assembly support fixing device 2 comprises a base 2.3, a fixing tool 2.2 is arranged on the base 2.3, a plurality of protrusions are arranged on the fixing tool 2.2, and the assembly support 2.1 is installed on the fixing tool 2.2 through the matching of the protrusions and the positioning holes matched with the bottom of the assembly support 2.1.
The microswitch workpiece pushing device 4 comprises an assembling push rod 4.2, and a positioning needle 4.3 matched with the position of a through hole in the microswitch workpiece 4.1 is arranged at the top of the assembling push rod 4.2;
the position of the positioning pin 4.3 is also matched with the position of the bracket mounting post 2.1.1 on the assembly bracket 2.1.
And a compression spring is arranged at the tail part of the positioning needle 4.3.
In the embodiment, the positioning needle 4.3 is matched with a compression spring to realize extension and retraction;
after the microswitch workpiece 4.1 is conveyed to a station through the linear feeder 3, the assembling push rod 4.2 moves forwards, and the positioning needle 4.3 can be inserted into the through hole of the microswitch workpiece 4.1; the assembly push rod 4.2 continues to move forwards, and the positioning needle 4.3 contacts the bracket mounting column 2.1.1 on the assembly bracket 2.1 to form a connecting body; the assembly push rod 4.2 continues to move forward, and the positioning needle 4.3 slowly retracts into the assembly push rod 4.2 due to the pressure of the compression spring.
The hook groove pulling device 1 comprises a top plate 1.1, and a hook arm mounting groove is formed in the top plate 1.1;
a hook arm 1.2 is arranged in the hook arm mounting groove, and a transverse hook claw 1.3 is mounted at the bottom of the hook arm 1.2;
the hook arm 1.2 and the hook claw 1.3 integrally form an L shape;
the top end of the hook claw 1.3 is the same as the hook groove of the assembling bracket 2.1 in shape and is matched with the hook groove in position.
The roof 1.1 is installed on the lift post, collude claw 1.3 and include block portion 1.3.1, the back end of block portion 1.3.1 is provided with reset spring 1.3.2, reset spring 1.3.2 supports through spring-supported 1.3.3.
The spring support 1.3.3 is I-shaped and is of a telescopic structure.
In the embodiment, when the microswitch workpiece pushing device 4 pushes the microswitch workpiece 4.1, the microswitch workpiece 4.1 contacts the inclined surface of the clamping part 1.3.1 and continues to apply pressure; the clamping part 1.3.1 is stressed and pulls open the hook groove on the assembling bracket 2.1;
after the assembly is completed, the hook groove pulling device 1 integrally ascends, and the hook claw 1.3 resets through the reset spring 1.3.2 at the back end.
The hook arms 1.2 and the hook claws 1.3 form a group of L-shaped outward-pulling claws, the two groups are total, the L-shaped outward-pulling claws are completely symmetrical by taking the vertical center line of the assembling support as a reference, and the positions of the L-shaped outward-pulling claws are matched with the positions of the hook grooves of the assembling support 2.1.
The bottom of the linear feeder 3 is also provided with a stop block 3.1, and the microswitch workpiece 4.1 is stopped on a corresponding station of the microswitch workpiece pushing device 4 through the stop block 3.1.
The assembly push rod 4.2 is a pneumatic assembly push rod.
In this embodiment, the utility model discloses an its working method of micro-gap switch assembly system is as follows:
the method comprises the following steps: the assembling support 2.1 is matched with the bulge on the fixing tool 2.2 through the bottom positioning hole and is arranged on the fixing tool 2.2;
step two: the microswitch workpiece 4.1 is conveyed through the linear feeder 3, and the stopper 3.1 at the bottom of the linear feeder 3 is abutted against the microswitch workpiece 4.1, so that the microswitch workpiece is conveyed to a corresponding station of the microswitch workpiece pushing device 4;
step three: the hook groove pulling device 1 integrally descends, and the hook claw 1.3 is clamped into the hook groove of the assembling bracket 2.1;
step four: the assembling push rod 4.2 moves forwards, the positioning needle 4.3 is inserted into a through hole on the microswitch workpiece 4.1 and drives the microswitch workpiece 4.1 to push forwards, and the microswitch workpiece 4.1 firstly contacts with the inclined surface of the clamping part 1.3.1 and continues to apply pressure; the clamping part 1.3.1 is pressed outwards, and the hook groove on the assembling bracket 2.1 is pulled open;
the microswitch workpiece 4.1 continues to move forwards, the positioning pin 4.3 touches the bracket mounting column 2.1.1 on the assembly bracket 2.1, and the positioning pin 4.3 and the bracket mounting column 2.1.1 form a connector; the positioning needle 4.3 is slowly retracted into the assembly push rod 4.2 due to the pressure of the compression spring, and the microswitch workpiece 4.1 is gradually and completely pushed into the assembly bracket 2.1;
step five: the assembly push rod 4.2 withdraws, and the assembly is completed; at the same time, the positioning needle 4.3 is ejected again due to the pressure on the compression spring being removed.
Step six: the hook groove pulling device 1 integrally ascends, and the hook claw 1.3 is reset through a reset spring 1.3.2 at the back end;
step seven: and discharging the assembled parts.
In the present embodiment, the bottom shape of the mounting bracket 2.1 includes, but is not limited to, round, square and rectangle.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. A microswitch assembly system characterized by: comprises a hook groove pulling device (1), an assembly bracket fixing device (2), a linear feeder (3) and a microswitch workpiece pushing device (4);
the microswitch workpiece pushing device (4) is arranged at the bottom end of the linear feeder (3), a microswitch workpiece (4.1) is conveyed in the linear feeder (3), and the microswitch workpiece (4.1) is conveyed to a corresponding station of the microswitch workpiece pushing device (4);
the microswitch workpiece pushing device (4) is divided into a left part and a right part by taking a vertical central line of the assembling bracket fixing device (2) as a reference, and the two parts are in a structure of complete left-right symmetry;
the hook groove pulling device (1) is arranged right above the assembling support fixing device (2).
2. A microswitch mounting system according to claim 1 wherein: the assembly support fixing device (2) comprises a base (2.3), a fixing tool (2.2) is arranged on the base (2.3), a plurality of protrusions are arranged on the fixing tool (2.2), and the assembly support (2.1) is installed on the fixing tool (2.2) through matching of the protrusions and positioning holes matched with the bottom of the assembly support (2.1).
3. A microswitch mounting system according to claim 1 wherein: the microswitch workpiece pushing device (4) comprises an assembly push rod (4.2), and a positioning needle (4.3) matched with the through hole on the microswitch workpiece (4.1) in position is arranged at the top of the assembly push rod (4.2);
the position of the positioning needle (4.3) is also matched with the position of a bracket mounting column (2.1.1) on the assembly bracket (2.1).
4. A microswitch mounting system according to claim 3 wherein: and a compression spring is arranged at the tail part of the positioning needle (4.3).
5. A microswitch mounting system according to claim 1 wherein: the hook groove pulling device (1) comprises a top plate (1.1), and a hook arm mounting groove is formed in the top plate (1.1);
a hook arm (1.2) is arranged in the hook arm mounting groove, and a transverse hook claw (1.3) is arranged at the bottom of the hook arm (1.2);
the hook arm (1.2) and the hook claw (1.3) integrally form an L shape;
the top end of the hook claw (1.3) is the same as the hook groove of the assembling bracket (2.1) in shape and is matched with the hook groove in position.
6. A microswitch mounting system according to claim 5, wherein: the top plate (1.1) is arranged on the lifting column;
collude claw (1.3) including block portion (1.3.1), the back end of block portion (1.3.1) is provided with reset spring (1.3.2), reset spring (1.3.2) support through spring-supported (1.3.3).
7. A microswitch mounting system according to claim 6, wherein: the spring support (1.3.3) is in an I shape and is of a telescopic structure.
8. A microswitch mounting system according to claim 5, wherein: the hook arms (1.2) and the hook claws (1.3) form a group of L-shaped outward-pulling claws, the total number of the L-shaped outward-pulling claws is two, the L-shaped outward-pulling claws are completely symmetrical by taking the vertical center line of the assembling support as a reference, and the positions of the L-shaped outward-pulling claws are matched with the positions of hook grooves of the assembling support (2.1).
9. A microswitch mounting system according to claim 1 wherein: the bottom of the linear feeder (3) is also provided with a stop block (3.1), and the microswitch workpiece (4.1) is stopped on a corresponding station of the microswitch workpiece pushing device (4) through the stop block (3.1).
10. A microswitch mounting system according to claim 3 wherein: the assembly push rod (4.2) is a pneumatic assembly push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921747381.4U CN210649352U (en) | 2019-10-18 | 2019-10-18 | Micro-gap switch assembly system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921747381.4U CN210649352U (en) | 2019-10-18 | 2019-10-18 | Micro-gap switch assembly system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649352U true CN210649352U (en) | 2020-06-02 |
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ID=70834198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921747381.4U Active CN210649352U (en) | 2019-10-18 | 2019-10-18 | Micro-gap switch assembly system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649352U (en) |
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2019
- 2019-10-18 CN CN201921747381.4U patent/CN210649352U/en active Active
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