CN215788242U - Passive component positioning fixture - Google Patents
Passive component positioning fixture Download PDFInfo
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- CN215788242U CN215788242U CN202120451695.0U CN202120451695U CN215788242U CN 215788242 U CN215788242 U CN 215788242U CN 202120451695 U CN202120451695 U CN 202120451695U CN 215788242 U CN215788242 U CN 215788242U
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- driving block
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- threaded hole
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- 238000003754 machining Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a passive element positioning clamp, which comprises a bottom plate, wherein a processing station is arranged in the middle of the top surface of the bottom plate, screw rods are respectively arranged on two sides of the processing station, one end of each screw rod is provided with a motor, the two screw rods are synchronously driven to rotate through the output ends of the two motors, the thread directions of a first thread section and a second thread section are opposite, when the screw rods rotate, a first driving block and a second driving block are driven to move oppositely, then two moving plates are driven to approach each other, two sliding blocks are fixedly arranged at two ends of the bottom of each moving plate, sliding grooves are respectively formed in the bottom plates positioned at four corners of the processing station, each sliding block is respectively arranged in the sliding groove at the bottom of the sliding block, the moving direction of the moving plates is limited through the sliding grooves, so that the two moving plates can be kept parallel when moving, and the passive element can be conveniently positioned, the position of the passive element is prevented from deviating to influence the processing work.
Description
Technical Field
The utility model relates to the field of passive element processing and positioning equipment, in particular to a passive element positioning clamp.
Background
The passive element needs to be applied to a positioning fixture during processing.
The existing passive element positioning clamp can not enable two moving plates to keep parallel when moving, so that the passive element is inconvenient to position and easy to position and offset, and the processing work is influenced; when the existing passive element positioning clamp is used for fixing the inclined surface of a passive element, the positioning plate cannot be inclined at an angle, so that the fixation is not firm and local shaking is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a passive element positioning clamp, which aims to solve the problems that the existing passive element positioning clamp cannot enable two moving plates to be kept parallel when moving, is inconvenient to position a passive element, and is easy to position and offset, so that the processing work is influenced; when the existing passive element positioning clamp is used for fixing the inclined surface of a passive element, the positioning plate cannot be inclined at an angle, so that the problem of insecure fixation and local shaking is easy to occur.
The purpose of the utility model can be realized by the following technical scheme:
a passive element positioning clamp comprises a bottom plate, wherein a machining position is arranged in the middle of the top surface of the bottom plate, screw rods are respectively arranged on two sides of the machining position, a motor is arranged at one end of each screw rod, a bearing seat is arranged at the other end of each screw rod, the two motors are synchronous motors and are respectively fixedly arranged on the side wall of the bottom plate, the output end of each motor is in transmission connection with the screw rod on one side adjacent to the motor, a first thread section and a second thread section are arranged on the outer surface of each screw rod, a first driving block is arranged on the first thread section and is in threaded connection with the first driving block, a second driving block is arranged on the second thread section and is in threaded connection with the second driving block, and a movable plate is respectively and fixedly connected between the two first driving blocks and the two second driving blocks;
the equal fixedly connected with roof in top one side of every movable plate, the both ends of roof are provided with the dwang respectively, the equal fixedly connected with carousel in top of every dwang, and the below of roof is provided with the locating plate, and the bottom and the locating plate of two dwangs rotate to be connected.
As a further scheme of the utility model: the one end setting of every screw rod is in the inside of bearing frame and is connected with the bearing frame rotation, and two bearing frames are fixed respectively and are set up on the top surface of bottom plate for the screw rod can rotate in the inside of bearing frame, provides the prerequisite for the removal of first drive block and second drive block.
As a further scheme of the utility model: all set up threaded hole on every first drive block, the inside that the screw hole was gone up to first screw thread section through first drive block passes through threaded connection with the screw hole, all set up threaded hole on every second drive block, the second screw thread section passes through the inside of screw hole on the second drive block and passes through threaded connection with the screw hole, the screw thread opposite direction of first screw thread section and second screw thread section, when the screw rod rotates, can drive first drive block and second drive block and take place to move in opposite directions or dorsad, drive two movable plates and remove.
As a further scheme of the utility model: the bottom both ends of every movable plate all are fixed and are provided with the slider, have seted up the spout respectively on being located the bottom plate in processing position four corners, and every slider sets up respectively in the inside of its bottom spout, can restrict the moving direction of slider through the spout, realizes then the restriction to movable plate moving direction for two movable plates can keep parallel when removing, are convenient for fix a position passive component, avoid passive component location to take place the skew, influence processing work.
As a further scheme of the utility model: the both ends of every roof are all fixed and are provided with the nut seat, and the dwang passes the inside of nut seat and passes through threaded connection with the nut seat, rotates the carousel for the dwang takes place to rotate, because the dwang passes the inside of nut seat and passes through threaded connection with the nut seat, makes the locating plate take place the angle slope, can realize the fixed work to passive component inclined surface, makes passive component fixed more firm, avoids taking place the part and rocks.
The utility model has the beneficial effects that:
1. in the utility model, the output ends of two motors synchronously drive two screws to rotate, as each first driving block is provided with a threaded hole, a first thread section passes through the inside of the threaded hole on the first driving block and is connected with the threaded hole through threads, each second driving block is provided with a threaded hole, a second thread section passes through the inside of the threaded hole on the second driving block and is connected with the threaded hole through threads, the thread directions of the first thread section and the second thread section are opposite, when the screws rotate, the first driving block and the second driving block are driven to move oppositely, then two moving plates are driven to approach each other, two ends of the bottom of each moving plate are fixedly provided with slide blocks, bottom plates positioned at four corners of a processing position are respectively provided with a chute, each slide block is respectively arranged inside the chute at the bottom of the slide block, the moving direction of the slide block is limited through the chute, and the moving direction of the moving plates is limited, the two moving plates can keep parallel when moving, so that the passive element is convenient to position, and the situation that the processing work is influenced by the deviation of the positioning of the passive element is avoided;
2. according to the utility model, after the two ends of the passive element are fixed, the rotating disc is rotated to enable the rotating rod to rotate, and the rotating rod penetrates through the interior of the nut seat and is in threaded connection with the nut seat, so that the positioning plate is inclined at an angle, the fixing work of the inclined surface of the passive element is realized, the passive element is fixed more firmly, and the local shaking is avoided.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a positioning fixture for passive components according to the present invention;
FIG. 2 is a schematic structural view of a top plate according to the present invention;
fig. 3 is a schematic structural view of the rotating rod of the present invention.
In the figure: 1. a base plate; 2. a first thread segment; 3. a screw; 4. a second thread segment; 5. a second driving block; 6. a motor; 7. a first driving block; 8. a bearing seat; 9. a chute; 10. moving the plate; 11. processing stations; 12. a turntable; 13. rotating the rod; 14. a top plate; 15. a slider; 16. and (7) positioning the plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a passive component positioning fixture comprises a bottom plate 1, a processing station 11 is arranged at the middle position of the top surface of the bottom plate 1, screw rods 3 are respectively arranged on two sides of the processing station 11, a motor 6 is arranged at one end of each screw rod 3, a bearing seat 8 is arranged at the other end of each screw rod 3, the two motors 6 are synchronous motors and are respectively and fixedly arranged on the side wall of the bottom plate 1, the output end of each motor 6 is in transmission connection with the screw rod 3 on one side adjacent to the output end of the motor 6, a first thread section 2 and a second thread section 4 are arranged on the outer surface of each screw rod 3, a first driving block 7 is arranged on the first thread section 2 and is in threaded connection with the first driving block 7, a second driving block 5 is arranged on the second thread section 4 and is in threaded connection with the second driving block 5, and a moving plate 10 is respectively and fixedly connected between the two first driving blocks 7 and the two second driving blocks 5.
One side of the top of each moving plate 10 is fixedly connected with a top plate 14, two ends of the top plate 14 are respectively provided with a rotating rod 13, the top of each rotating rod 13 is fixedly connected with a rotating disc 12, a positioning plate 16 is arranged below the top plate 14, the bottom ends of the two rotating rods 13 are rotatably connected with the positioning plate 16, when in use, a driven element is placed on a processing position 11, two screws 3 are synchronously driven to rotate through the output ends of two motors 6, as each first driving block 7 is provided with a threaded hole, the first thread section 2 penetrates through the inside of the threaded hole on the first driving block 7 to be connected with the threaded hole through threads, each second driving block 5 is provided with a threaded hole, the second thread section 4 penetrates through the inside of the threaded hole on the second driving block 5 to be connected with the threaded hole through threads, the thread directions of the first thread section 2 and the second thread section 4 are opposite, when the screws 3 rotate, the first driving block 7 and the second driving block 5 are driven to move oppositely, then the two moving plates 10 are driven to approach each other, two ends of the bottom of each moving plate 10 are fixedly provided with sliding blocks 15, the bottom plates 1 positioned at four corners of the machining position 11 are respectively provided with sliding grooves 9, each sliding block 15 is respectively arranged in the sliding groove 9 at the bottom of each sliding block, the moving direction of each sliding block 15 is limited by the sliding grooves 9, the moving direction of the moving plates 10 is limited, the two moving plates 10 can keep parallel when moving, the passive element is convenient to position, and the situation that the passive element is positioned to deviate and the machining work is influenced is avoided; after the both ends of passive component are fixed, rotate carousel 12 for dwang 13 takes place to rotate, because dwang 13 passes the inside of nut seat and passes through threaded connection with the nut seat, makes locating plate 16 take place the angle slope, realizes the fixed work to passive component inclined surface, makes passive component fixed more firm, avoids taking place the part and rocks.
One end of each screw rod 3 is arranged in the bearing seat 8 and is rotationally connected with the bearing seat 8, and the two bearing seats 8 are respectively and fixedly arranged on the top surface of the bottom plate 1, so that the screw rods 3 can rotate in the bearing seats 8, and precondition is provided for the movement of the first driving block 7 and the second driving block 5.
All set up threaded hole on every first drive block 7, first screw thread section 2 passes the inside and the screw hole of screw hole on first drive block 7 and passes through threaded connection, all set up threaded hole on every second drive block 5, second screw thread section 4 passes the inside of screw hole on the second drive block 5 and passes through threaded connection with the screw hole, first screw thread section 2 is opposite with second screw thread section 4's screw thread direction, when screw rod 3 rotates, can drive first drive block 7 and second drive block 5 and take place to move in opposite directions or dorsad, drive two movable plates 10 and remove.
The bottom both ends of every movable plate 10 all are fixed and are provided with slider 15, have seted up spout 9 respectively on the bottom plate 1 that is located the 11 four corners of processing station, and every slider 15 sets up respectively in the inside of its bottom spout 9, can restrict the moving direction of slider 15 through spout 9, realizes then that the moving direction restriction to movable plate 10 for two movable plates 10 can keep parallel when removing, are convenient for fix a position passive component, avoid passive component location to take place the skew, influence the processing work.
The both ends of every roof 14 are all fixed and are provided with the nut seat, and dwang 13 passes the inside of nut seat and passes through threaded connection with the nut seat, rotates carousel 12 for dwang 13 takes place to rotate, because dwang 13 passes the inside of nut seat and passes through threaded connection with the nut seat, makes locating plate 16 take place the angle slope, can realize the fixed work to passive component inclined surface, makes passive component fixed more firm, avoids taking place the part and rocks.
The working principle of the utility model is as follows: when the utility model is used, a driven element is placed on a processing position 11, two screw rods 3 are synchronously driven to rotate by the output ends of two motors 6, as each first driving block 7 is provided with a threaded hole, the first thread section 2 passes through the inside of the threaded hole on the first driving block 7 and is in threaded connection with the threaded hole, each second driving block 5 is provided with a threaded hole, the second thread section 4 passes through the inside of the threaded hole on the second driving block 5 and is in threaded connection with the threaded hole, the thread directions of the first thread section 2 and the second thread section 4 are opposite, when the screw rods 3 rotate, the first driving block 7 and the second driving block 5 are driven to move oppositely, then two moving plates 10 are driven to approach each other, two ends of the bottom of each moving plate 10 are fixedly provided with slide blocks 15, the bottom plates 1 positioned at four corners of the processing position 11 are respectively provided with slide grooves 9, each slide block 15 is respectively arranged inside the slide grooves 9 at the bottom of the slide blocks, the moving direction of the sliding block 15 is limited through the sliding groove 9, so that the moving direction of the moving plates 10 is limited, the two moving plates 10 can be kept parallel when moving, and a passive element is convenient to position; after the two ends of the passive element are fixed, the rotating disc 12 is rotated, so that the rotating rod 13 rotates, and the rotating rod 13 penetrates through the inside of the nut seat and is in threaded connection with the nut seat, so that the positioning plate 16 is inclined at an angle, and the fixing work of the inclined surface of the passive element is realized.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A passive element positioning clamp comprises a bottom plate (1) and is characterized in that a machining position (11) is arranged in the middle of the top surface of the bottom plate (1), screw rods (3) are respectively arranged on two sides of the machining position (11), a motor (6) is arranged at one end of each screw rod (3), a bearing seat (8) is arranged at the other end of each screw rod (3), the two motors (6) are synchronous motors and are respectively fixedly arranged on the side wall of the bottom plate (1), the output end of each motor (6) is in transmission connection with the screw rod (3) on one side adjacent to the motor, a first thread section (2) and a second thread section (4) are arranged on the outer surface of each screw rod (3), a first driving block (7) is arranged on the first thread section (2) and is in threaded connection with the first driving block (7), a second driving block (5) is arranged on the second thread section (4) and is in threaded connection with the second driving block (5), a moving plate (10) is fixedly connected between the two first driving blocks (7) and the two second driving blocks (5) respectively;
the top of each moving plate (10) is fixedly connected with a top plate (14), two ends of each top plate (14) are respectively provided with a rotating rod (13), the top of each rotating rod (13) is fixedly connected with a rotating disc (12), a positioning plate (16) is arranged below each top plate (14), and the bottom ends of the two rotating rods (13) are rotatably connected with the positioning plate (16).
2. The passive component positioning fixture as claimed in claim 1, wherein one end of each screw rod (3) is arranged inside the bearing seat (8) and is rotatably connected with the bearing seat (8), and the two bearing seats (8) are respectively and fixedly arranged on the top surface of the bottom plate (1).
3. The passive component positioning fixture according to claim 1, wherein each first driving block (7) is provided with a threaded hole, the first threaded section (2) penetrates through the inside of the threaded hole in the first driving block (7) to be in threaded connection with the threaded hole, each second driving block (5) is provided with a threaded hole, the second threaded section (4) penetrates through the inside of the threaded hole in the second driving block (5) to be in threaded connection with the threaded hole, and the first threaded section (2) and the second threaded section (4) are in opposite threaded directions.
4. The passive component positioning fixture according to claim 1, wherein two ends of the bottom of each moving plate (10) are fixedly provided with sliding blocks (15), the bottom plates (1) at four corners of the processing station (11) are respectively provided with sliding grooves (9), and each sliding block (15) is respectively arranged inside the sliding groove (9) at the bottom.
5. The passive component positioning fixture as claimed in claim 1, wherein a nut seat is fixedly arranged at both ends of each top plate (14), and the rotating rod (13) passes through the inside of the nut seat and is in threaded connection with the nut seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451695.0U CN215788242U (en) | 2021-03-02 | 2021-03-02 | Passive component positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451695.0U CN215788242U (en) | 2021-03-02 | 2021-03-02 | Passive component positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788242U true CN215788242U (en) | 2022-02-11 |
Family
ID=80161750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120451695.0U Expired - Fee Related CN215788242U (en) | 2021-03-02 | 2021-03-02 | Passive component positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788242U (en) |
-
2021
- 2021-03-02 CN CN202120451695.0U patent/CN215788242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |