CN209888057U - Reset switch mechanism of mould thimble board - Google Patents
Reset switch mechanism of mould thimble board Download PDFInfo
- Publication number
- CN209888057U CN209888057U CN201920658674.9U CN201920658674U CN209888057U CN 209888057 U CN209888057 U CN 209888057U CN 201920658674 U CN201920658674 U CN 201920658674U CN 209888057 U CN209888057 U CN 209888057U
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- switch
- ejector plate
- driving block
- travel switch
- mould
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Abstract
The utility model discloses a reset switch mechanism of mould thimble board, including travel switch and switch drive block, travel switch connects in the mould bottom plate, the switch drive block is connected in the thimble board, travel switch includes switch contact and wiring end, the switch contact with the wiring end is located travel switch's adjacent both sides, travel switch has and is used for being fixed in it the installation department of mould bottom plate, the installation department be located with the same one side of switch contact, so mould bottom plate add man-hour can with the bottom plate other manufacturing procedure be flat the clamping together and accomplish, reduce the process step, improve the machining precision, the effect that the stroke distance can be realized adjusting through the waist type hole of self to the switch drive block, and the structure retrencies, and the fault rate is low.
Description
Technical Field
The utility model belongs to the technical field of the mould, especially, relate to a reset switch mechanism of mould thimble board.
Background
The mould is a tool frequently used in industrial production and mainly comprises a movable mould part and a fixed mould part, wherein the movable mould and the fixed mould are subjected to injection moulding when the mould is closed, the movable mould and the fixed mould are separated after the mould is closed, the movable mould is provided with an ejector pin for pushing a workpiece out of the movable mould part, then the ejector pin is reset, and the ejector pin is normally forcibly returned by using a spring;
in the prior art, a reset switch generally adopts a microswitch, but a driving arm of the microswitch is in a shrapnel form and is exposed outside, so that the problem that the driving arm cannot be used after being deformed often occurs, and the microswitch is not beautiful; there is also an integrated reset switch, as shown in fig. 1 and 2: switch contact of integrative switch 9 encapsulates inside the switch, so its life is longer, but this switch is installed at die bottom plate 3's side, so die bottom plate must be processed with the state of standing when processing switch mounting groove, because die bottom plate's volume is all great, the clamping reliability of erectting processing is low, the die bottom plate shakes easily during processing, and switch mounting groove's processing can't go on simultaneously with the all the other manufacturing procedure of bottom plate, must add a process completion more, waste time and energy, and the precision is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem that mainly solves provides a reset switch mechanism of mould thimble board, its travel switch include switch contact and wiring end, and switch contact and wiring end are located travel switch's adjacent both sides, travel switch's installation department be located with one side that the switch contact is the same, so the mould bottom plate adds man-hour can be accomplished with other manufacturing procedure of bottom plate tie clamping together, reduces the process step, improves the machining precision, and the switch drive block can realize the effect of adjusting the stroke distance through the waist type hole of self, and the structure retrencies, and the fault rate is low.
In order to solve the technical problem, the utility model discloses a technical scheme be: a reset switch mechanism of a mold ejector plate comprises a travel switch and a switch driving block, wherein the travel switch is connected to a mold bottom plate, and the switch driving block is connected to the ejector plate;
travel switch includes switch contact and wiring end, switch contact with wiring end is located travel switch's adjacent both sides, travel switch has and is used for being fixed in it the installation department of mould bottom plate, the installation department be located with the same one side of switch contact, the switch drive block can be followed the thimble board removes to can contact and leave the switch contact.
Further, the switch driving block comprises a driving block body and an adjusting bolt, the driving block body is provided with a waist-shaped hole, the adjusting bolt penetrates through the waist-shaped hole and is fixed on the ejector plate, the driving block body corresponds to the switch contact, the driving block body can slide along the length direction of the waist-shaped hole when the adjusting bolt is loosened, and the driving block body can move along with the ejector plate when the adjusting bolt is screwed so as to be capable of contacting and leaving the switch contact.
Further, the mounting part is provided with a mounting hole or a fixing buckle for fixing the travel switch on the die bottom plate.
Further, the die bottom plate is provided with a switch installation groove matched with the travel switch.
Further, the travel switch is located at the edge of the die base plate.
Further, the ejector plate has a block mounting groove that receives the switch driving block.
Furthermore, the wiring end is a three-core cable quick connector.
Further, the mould ejector plate is an ejector plate of a plastic mould.
The utility model has the advantages that:
the utility model discloses a travel switch of reset switch mechanism includes switch contact and wiring end, and switch contact and wiring end are located travel switch's adjacent both sides, and travel switch's installation department is located one side the same with the switch contact, so can lie the clamping with other manufacturing procedure of bottom plate together when the mould bottom plate is processed and accomplish, reduce the process step, improve the machining precision, and the switch drive block can realize the effect of regulation stroke distance through self waist type hole, and the structure is retrencied, and the fault rate is low;
the utility model discloses a wiring end is three core cable high-speed joint head, and the installation steps of mould is simplified to connection signal line that can be quick, improves retooling efficiency.
Drawings
FIG. 1 is a schematic diagram of a prior art switching mechanism;
FIG. 2 is a schematic structural view (exploded) of a prior art switching mechanism;
fig. 3 is a schematic view of the overall structure of the mold and the opening and closing mechanism of the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3 (switch mechanism);
fig. 5 is a schematic view of the installation structure of the travel switch of the present invention;
fig. 6 is a schematic structural diagram of the travel switch of the present invention;
fig. 7 is a schematic view of the mounting structure of the switch driving block of the present invention;
fig. 8 is a schematic structural diagram of the driving block body of the present invention;
the parts in the drawings are marked as follows:
a travel switch 1, a switch contact 11, a terminal 12, a mounting part 13 and a mounting hole 131;
the switch driving block 2, the driving block body 21, the adjusting bolt 22 and the waist-shaped hole 211;
a mold base plate 3, a switch mounting groove 31;
an ejector plate 4 and a block mounting groove 41.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a reset switch mechanism of a mold ejector plate, as shown in fig. 3 to 8: the mould comprises a movable mould part and a fixed mould part, the reset switch mechanism is positioned on the movable mould part, the movable mould part comprises a mould bottom plate 3 and an ejector plate 4, the reset switch mechanism comprises a travel switch 1 and a switch driving block 2, the travel switch is connected to the mould bottom plate, and the switch driving block is connected to the ejector plate;
as shown in fig. 5 and 6: the travel switch comprises a switch contact 11 and a wiring terminal 12, the switch contact and the wiring terminal are positioned at two adjacent sides of the travel switch, the travel switch is provided with a mounting part 13 used for fixing the travel switch on the bottom plate of the die, and the mounting part is positioned at the same side as the switch contact;
the mounting part is provided with a mounting hole 131 or a fixing buckle (not shown) for fixing the travel switch on the die bottom plate, and when the embodiment is implemented, the travel switch is preferably fixed in the mounting hole;
the die base plate has a switch mounting groove 31 that matches the travel switch.
In this embodiment, in order to facilitate the disassembly and assembly and the maintenance, the travel switch is located at the edge of the mold base plate.
As shown in fig. 7 and 8: the switch driving block comprises a driving block body 21 and an adjusting bolt 22, the driving block body is provided with a waist-shaped hole 211, the adjusting bolt penetrates through the waist-shaped hole and is fixed on the ejector plate, the driving block body corresponds to the position of the switch contact, the driving block body can slide along the length direction of the waist-shaped hole when the adjusting bolt is loosened, and the driving block body can move along with the ejector plate when the adjusting bolt is screwed so as to contact with and leave the switch contact.
The ejector plate has a block mounting groove 41 that accommodates the switch driving block.
The wiring end is a three-core cable quick connector, and the wiring can be very conveniently installed through the cable quick connector.
The mold in this embodiment is a plastic mold, and the mold ejector plate is an ejector plate of the plastic mold, but is not limited thereto.
The working principle of the utility model is as follows:
the travel switch of the reset switch mechanism comprises a switch contact and a wiring end, the switch contact and the wiring end are positioned on two adjacent sides of the travel switch, and the mounting part of the travel switch is positioned on the same side as the switch contact, so that the die bottom plate can be horizontally laid and clamped together with other processing procedures of the bottom plate during processing, the process steps are reduced, the processing precision is improved, the switch driving block can realize the function of adjusting the travel distance through a waist-shaped hole of the switch driving block, the structure is simple, and the fault rate is low;
the wiring end is three-core cable quick connector, connection signal line that can be quick simplifies the installation procedure of mould, improves retooling efficiency.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (8)
1. The utility model provides a reset switch mechanism of mould thimble board which characterized in that: the device comprises a travel switch (1) and a switch driving block (2), wherein the travel switch is connected to a die bottom plate (3), and the switch driving block is connected to an ejector plate (4);
travel switch includes switch contact (11) and wiring end (12), the switch contact with the wiring end is located travel switch's adjacent both sides, travel switch has and is used for being fixed in it installation department (13) of mould bottom plate, the installation department be located with the same one side of switch contact, the switch drive block can follow the thimble board removes to can contact and leave the switch contact.
2. The reset switch mechanism of the mold ejector plate according to claim 1, characterized in that: the switch driving block comprises a driving block body (21) and an adjusting bolt (22), the driving block body is provided with a waist-shaped hole (211), the adjusting bolt penetrates through the waist-shaped hole and is fixed on the ejector plate, the driving block body corresponds to the position of the switch contact, the driving block body can slide along the length direction of the waist-shaped hole when the adjusting bolt is loosened, and the driving block body can move along with the ejector plate when the adjusting bolt is screwed so as to be capable of contacting and leaving the switch contact.
3. The reset switch mechanism of the mold ejector plate according to claim 1 or 2, characterized in that: the mounting part is provided with a mounting hole (131) or a fixing buckle for fixing the travel switch on the die bottom plate.
4. The reset switch mechanism of the mold ejector plate according to claim 1 or 2, characterized in that: the die bottom plate is provided with a switch mounting groove (31) matched with the travel switch.
5. The reset switch mechanism of the mold ejector plate according to claim 1 or 2, characterized in that: the travel switch is located at the edge of the die base plate.
6. The reset switch mechanism of the mold ejector plate according to claim 1 or 2, characterized in that: the ejector plate has a block mounting groove (41) that accommodates the switch driving block.
7. The reset switch mechanism of the mold ejector plate according to claim 1, characterized in that: the wiring end is a three-core cable quick connector.
8. The reset switch mechanism of the mold ejector plate according to claim 1, characterized in that: the mould ejector plate is an ejector plate of a plastic mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658674.9U CN209888057U (en) | 2019-05-09 | 2019-05-09 | Reset switch mechanism of mould thimble board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658674.9U CN209888057U (en) | 2019-05-09 | 2019-05-09 | Reset switch mechanism of mould thimble board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209888057U true CN209888057U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920658674.9U Active CN209888057U (en) | 2019-05-09 | 2019-05-09 | Reset switch mechanism of mould thimble board |
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| Country | Link |
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| CN (1) | CN209888057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022171207A3 (en) * | 2022-05-16 | 2023-02-02 | 苏州有单互联网科技有限公司 | Integrated reset switch |
-
2019
- 2019-05-09 CN CN201920658674.9U patent/CN209888057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022171207A3 (en) * | 2022-05-16 | 2023-02-02 | 苏州有单互联网科技有限公司 | Integrated reset switch |
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