CN215240396U - Universal opening positioning jig - Google Patents
Universal opening positioning jig Download PDFInfo
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- CN215240396U CN215240396U CN202121388790.7U CN202121388790U CN215240396U CN 215240396 U CN215240396 U CN 215240396U CN 202121388790 U CN202121388790 U CN 202121388790U CN 215240396 U CN215240396 U CN 215240396U
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- opening
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- jacking cylinder
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Abstract
The utility model discloses a general positioning fixture that opens, include: the bottom plate, four guiding axles, first medium plate, the second medium plate, the board is placed to the tool, set up the tool base on the board is placed to the tool, middle opening mechanism and both ends opening mechanism, be provided with first jacking cylinder and second jacking cylinder on the bottom plate, the output of first jacking cylinder is connected with first medium plate, the output of second jacking cylinder is connected with the second medium plate, the board is placed with the tool on the top of four guiding axles and is connected, first medium plate is run through to the bottom, be connected with the bottom plate behind the second medium plate, be provided with a plurality of first jacking pieces on the first medium plate, be provided with a plurality of second jacking pieces on the second medium plate, opening mechanism is the open mode in the middle of first jacking cylinder can order about, second jacking cylinder can order about both ends opening mechanism and be the open mode. The utility model discloses positioning jig, it is fixed firm, the commonality is good, can fix a position the product fast automatically.
Description
Technical Field
The utility model relates to a positioning jig's technical field especially relates to a general positioning jig that opens.
Background
Positioning jig has been widely used before the industrial era, and when the existing jig positions the product, the manual operation is usually adopted, thereby wasting time and energy, having low efficiency and having high labor intensity of workers.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a general positioning jig that opens, and is fixed firm, and the commonality is good, can fix a position the product by automatic quick, and greatly reduced workman intensity of labour improves production efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme be: a universal opening positioning fixture comprising: the bottom plate is provided with a first jacking cylinder and a second jacking cylinder, the output end of the first jacking cylinder is connected with the first middle plate, the output end of the second jacking cylinder is connected with the second middle plate, the top ends of the four guide shafts are connected with the jig placing plate, the bottom end of each guide shaft penetrates through the first middle plate and the second middle plate and then is connected with the bottom plate, the first middle plate is provided with a plurality of first jacking blocks, the second middle plate is provided with a plurality of second jacking blocks, the first jacking cylinders are used for driving the first jacking blocks to move upwards to be in contact with the middle opening mechanism and driving the middle opening mechanism to be in an opening state, the second jacking cylinder is used for driving the second jacking block to move upwards to contact with the two-end opening mechanism and driving the two-end opening mechanism to be in an opening state.
In a preferred embodiment of the present invention, the structure of the middle opening mechanism is the same as that of the two-end opening mechanism, including: the fixture comprises a guide sleeve arranged on a fixture base, a rotating shaft pin arranged in the guide sleeve, a rotating handle arranged at the top end of the rotating shaft pin and a pressing block arranged at the front end of the rotating handle, wherein a snake-shaped guide groove is formed in the guide sleeve, a sliding pin is arranged on the outer side of the bottom end of the rotating shaft pin, and the sliding pin is arranged along the snake-shaped guide groove and slides upwards to drive the rotating handle to rotate by 90 degrees.
In a preferred embodiment of the present invention, the rotating shaft pin is sleeved with a spring.
In a preferred embodiment of the present invention, the middle opening mechanism is provided with at least two sets, which are symmetrically disposed on the left and right sides of the product on the jig base, and the number of the first jacking blocks corresponds to the number of the middle opening mechanisms.
In a preferred embodiment of the present invention, the first middle plate is provided with a limit screw.
In a preferred embodiment of the present invention, the two-end opening mechanism is provided in at least two sets, respectively disposed at the front and rear ends of the product on the jig base, and the number of the second jacking blocks corresponds to the number of the two-end opening mechanisms.
In a preferred embodiment of the present invention, the jig base is provided with a support plate for placing a product, and a plurality of guide blocks are disposed around the support plate.
In a preferred embodiment of the present invention, the guide blocks include two sets of two-end guide blocks and four sets of middle guide blocks.
In a preferred embodiment of the present invention, the first jacking cylinder is fixed on the bottom plate by a first cylinder fixing plate, and the output end of the first jacking cylinder is connected to the fixing block on the first middle plate by a first cylinder connecting rod.
In a preferred embodiment of the present invention, the second jacking cylinder is fixed on the bottom plate by a second cylinder fixing plate, and the output end of the second jacking cylinder is connected to the fixing block on the second middle plate.
The utility model has the advantages that: this practical general positioning jig that opens, opening mechanism and both ends opening mechanism cooperate in the middle of utilizing, can fix the product of different shapes, and the commonality is better, and application scope is wide, and fixed firm, and degree of automation is high, and greatly reduced workman intensity of labour improves production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a universal opening positioning fixture of the present invention;
fig. 2 is a side view of a universal opening positioning jig of the present invention;
fig. 3 is a side view from another angle of the present invention;
fig. 4 is a schematic structural view of the jig placing plate of the present invention;
FIG. 5 is a block diagram of the middle opening mechanism and the two-end opening mechanism of the present invention;
fig. 6 is an internal structure view of the middle opening mechanism and the two-end opening mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a universal opening positioning fixture, which includes: the tool comprises a bottom plate 1, a first middle plate 2, a second middle plate 3, a tool placing plate 4, a tool base 5 arranged on the tool placing plate, a plurality of groups of middle opening mechanisms 6 and two-end opening mechanisms 7 which are arranged on the tool base and used for pressing and holding products, wherein a first jacking cylinder 8 and a second jacking cylinder 9 are arranged on the bottom plate, the output end of the first jacking cylinder is connected with the first middle plate, the output end of the second jacking cylinder is connected with the second middle plate, the bottom plate and the tool placing plate are connected through four guide shafts 10, the top ends of the four guide shafts are connected with the tool placing plate, the bottom end of each guide shaft penetrates through linear bearings on the first middle plate and the second middle plate and then is connected with the bottom plate, a plurality of first jacking blocks 11 are arranged on the first middle plate, a plurality of second jacking blocks 12 are arranged on the second middle plate, and the first jacking cylinders are used for driving the first jacking blocks to move upwards to be in contact with the middle opening mechanisms and driving the middle opening mechanisms to be in an opening state, the second jacking cylinder is used for driving the second jacking block to move upwards to contact with the two-end opening mechanism and driving the two-end opening mechanism to be in an opening state.
As shown in fig. 5 to 6, the structure of the intermediate opening mechanism is the same as that of the two-end opening mechanism, and the intermediate opening mechanism is specifically described below as an example, and includes: the jig comprises a guide sleeve 61 arranged on a jig base, a rotating shaft pin 62 arranged in the guide sleeve, a rotating handle 63 arranged at the top end of the rotating shaft pin and a pressing block 64 arranged at the front end of the rotating handle, wherein a snake-shaped guide groove 65 is arranged on the guide sleeve, a spring 66 is sleeved on the periphery of the rotating shaft pin, a sliding pin 67 is integrally formed on the outer side of the bottom end of the rotating shaft pin and slides upwards along the snake-shaped guide groove to drive the rotating handle to rotate by 90 degrees.
Specifically, the first jacking cylinder is fixed on the bottom plate through a first cylinder fixing plate 13, the output end of the first jacking cylinder is connected with a fixing block 19 on the first middle plate through a first cylinder connecting rod 14, the second jacking cylinder is fixed on the bottom plate through a second cylinder fixing plate 15, the output end of the second jacking cylinder is connected with a fixing block 16 on the second middle plate, during operation, the first jacking cylinder moves upwards to drive the first cylinder connecting rod to jack the first middle plate upwards and the first jacking block fixed on the first middle plate, the first jacking block is contacted with a rotating shaft pin in the guide sleeve to further drive the sliding pin on the rotating shaft pin to slide along the snake-shaped guide groove on the guide sleeve, so that the rotating handle drives the pressing block to rotate 90 degrees and is in an open state, the working principle of the two-end opening mechanism is the same as that of the middle opening mechanism, and the two-end opening mechanism are not repeated, after the middle opening mechanism and the two-end opening mechanism are in the open state, the product is placed on the jig base, the first jacking cylinder and the second jacking cylinder respectively drive the middle opening mechanism and the two end opening mechanisms to rotate to compress the product on the jig base, and the spring sleeved on the rotating shaft pin can drive the opening mechanism to reset and elastically compress the product, so that the product is not easily damaged.
Specifically, as shown in fig. 4, the middle opening mechanism is at least provided with two sets, the two sets are respectively symmetrically arranged on the left side and the right side of the product on the jig base, the number of the first jacking blocks corresponds to the number of the middle opening mechanism in a one-to-one manner, the two end opening mechanisms are at least provided with two sets, the two sets are respectively arranged at the front end and the rear end of the product on the jig base, the number of the second jacking blocks corresponds to the number of the two end opening mechanisms in a one-to-one manner, the first middle plate is provided with a limit screw 17, the middle opening mechanism plays a role in limiting protection in the upward movement process, and the second middle plate can also be provided with a limit screw in the same manner, and plays a role in limiting protection in the upward movement process of the two end opening mechanisms.
Specifically, be provided with the backup plate of placing the product on the tool base, be provided with a plurality of guide blocks 18 around the backup plate, the guide block includes guide block in the middle of two sets of both ends guide block and four groups, and middle and both ends opening mechanism open the back, and the manipulator is placed the product on the backup plate, and middle and both ends opening mechanism resets and compresses tightly the product, and middle and both ends guide block plays fixed guide effect at the product placing in-process.
The utility model relates to a general beneficial effect of opening positioning jig is: this practical general positioning jig that opens, opening mechanism and both ends opening mechanism cooperate in the middle of utilizing, can fix the product of different shapes, and the commonality is better, and application scope is wide, and fixed firm, and degree of automation is high, and greatly reduced workman intensity of labour improves production efficiency.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a general positioning jig that opens which characterized in that includes: the bottom plate is provided with a first jacking cylinder and a second jacking cylinder, the output end of the first jacking cylinder is connected with the first middle plate, the output end of the second jacking cylinder is connected with the second middle plate, the top ends of the four guide shafts are connected with the jig placing plate, the bottom end of each guide shaft penetrates through the first middle plate and the second middle plate and then is connected with the bottom plate, the first middle plate is provided with a plurality of first jacking blocks, the second middle plate is provided with a plurality of second jacking blocks, the first jacking cylinders are used for driving the first jacking blocks to move upwards to be in contact with the middle opening mechanism and driving the middle opening mechanism to be in an opening state, the second jacking cylinder is used for driving the second jacking block to move upwards to contact with the two-end opening mechanism and driving the two-end opening mechanism to be in an opening state.
2. The universal opening and positioning fixture as claimed in claim 1, wherein the middle opening mechanism and the two end opening mechanisms have the same structure, and comprise: the fixture comprises a guide sleeve arranged on a fixture base, a rotating shaft pin arranged in the guide sleeve, a rotating handle arranged at the top end of the rotating shaft pin and a pressing block arranged at the front end of the rotating handle, wherein a snake-shaped guide groove is formed in the guide sleeve, a sliding pin is arranged on the outer side of the bottom end of the rotating shaft pin, and the sliding pin is arranged along the snake-shaped guide groove and slides upwards to drive the rotating handle to rotate by 90 degrees.
3. The universal opening positioning fixture as claimed in claim 2, wherein a spring is sleeved around the rotating shaft pin.
4. The universal opening positioning fixture according to claim 1, wherein at least two sets of the middle opening mechanisms are provided, and are symmetrically disposed on the left and right sides of the product on the fixture base, respectively, and the number of the first jacking blocks corresponds to the number of the middle opening mechanisms.
5. The universal opening positioning fixture as claimed in claim 1, wherein the first middle plate is provided with a limit screw.
6. The universal opening and positioning jig of claim 1, wherein at least two sets of the two-end opening mechanisms are respectively disposed at the front end and the rear end of the product on the jig base, and the number of the second jacking blocks corresponds to the number of the two-end opening mechanisms.
7. The universal opening and positioning jig of claim 1, wherein a support plate for placing a product is disposed on the jig base, and a plurality of guide blocks are disposed around the support plate.
8. The universal opening positioning fixture of claim 7, wherein the guide blocks comprise two sets of two end guide blocks and four sets of middle guide blocks.
9. The universal opening positioning fixture according to claim 1, wherein the first jacking cylinder is fixed on the bottom plate by a first cylinder fixing plate, and the output end of the first jacking cylinder is connected with the fixing block on the first middle plate by a first cylinder connecting rod.
10. The universal opening positioning fixture of claim 1, wherein the second jacking cylinder is fixed on the bottom plate by a second cylinder fixing plate, and the output end of the second jacking cylinder is connected with a fixing block on the second middle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388790.7U CN215240396U (en) | 2021-06-22 | 2021-06-22 | Universal opening positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388790.7U CN215240396U (en) | 2021-06-22 | 2021-06-22 | Universal opening positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240396U true CN215240396U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121388790.7U Active CN215240396U (en) | 2021-06-22 | 2021-06-22 | Universal opening positioning jig |
Country Status (1)
| Country | Link |
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| CN (1) | CN215240396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833606A (en) * | 2022-04-22 | 2022-08-02 | 大族激光科技产业集团股份有限公司 | Jig tool |
-
2021
- 2021-06-22 CN CN202121388790.7U patent/CN215240396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833606A (en) * | 2022-04-22 | 2022-08-02 | 大族激光科技产业集团股份有限公司 | Jig tool |
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