CN215847780U - Fixing device is used in plastic products processing - Google Patents
Fixing device is used in plastic products processing Download PDFInfo
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- CN215847780U CN215847780U CN202122008793.XU CN202122008793U CN215847780U CN 215847780 U CN215847780 U CN 215847780U CN 202122008793 U CN202122008793 U CN 202122008793U CN 215847780 U CN215847780 U CN 215847780U
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- rotating disc
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Abstract
The utility model discloses a fixing device for plastic product processing, which comprises a support plate and an adjusting mechanism, wherein the support plate is fixed on the support plate; the adjusting mechanism comprises a cross block and a rotating disc; the support plate is horizontally arranged; the cross block is arranged on the support plate, and four grooves are uniformly formed in the cross block along the cross direction; moving strips which are matched with the corresponding grooves and can move along the grooves are arranged in the four grooves; the rotating disc is rotatably arranged in the middle of the cross block, and four arc-shaped through grooves are uniformly formed in the rotating disc and distributed in a fan blade type; one end of each of the four moving strips is provided with a columnar bulge, and the other end of each moving strip extends out of the corresponding groove and is provided with a clamping plate; the two ends of each columnar bulge are respectively arranged in the corresponding arc-shaped through groove of the rotating disc and the corresponding cross block groove. The utility model has simple structure and is suitable for square plastic products.
Description
Technical Field
The utility model relates to the technical field of plastic product processing, in particular to a fixing device for plastic product processing.
Background
The plastic products are usually required to be fixed for processing in the processing, however, different clamps are usually required to be manufactured for the plastic products with different sizes and specifications, the production efficiency is low, two groups or four groups of clamps are usually adopted for fixing four sides of the square plastic products, the structure is complex, and the operation is complex. Therefore, the fixing device for processing the plastic products is simple in structure and suitable for square plastic products.
SUMMERY OF THE UTILITY MODEL
In view of the technical problems in the background art, the utility model provides a fixing device for plastic product processing, which has a simple structure and is suitable for square plastic products. In order to achieve the purpose, the utility model provides the following technical scheme:
a fixing device for processing plastic products comprises a support plate and an adjusting mechanism; the adjusting mechanism comprises a cross block and a rotating disc; the support plate is horizontally arranged; the cross block is arranged on the support plate, and four grooves are uniformly formed in the cross block along the cross direction; moving strips which are matched with the corresponding grooves and can move along the grooves are arranged in the four grooves; the rotating disc is rotatably arranged in the middle of the cross block, and four arc-shaped through grooves are uniformly formed in the rotating disc and distributed in a fan blade type; one end of each of the four moving strips is provided with a columnar bulge, and the other end of each moving strip extends out of the corresponding groove and is provided with a clamping plate; the two ends of each columnar bulge are respectively arranged in the corresponding arc-shaped through groove of the rotating disc and the corresponding cross block groove.
The adjusting mechanism further comprises a connecting shaft; one end of the connecting shaft is sleeved with the adjusting wheel, and the other end of the connecting shaft extends out of the support plate and is in transmission connection with the rotating disc; and a locking mechanism for locking the adjusting wheel is arranged below the support plate.
The locking mechanism comprises a locking piece, a spring and two fixing plates; the adjusting wheel adopts a gear; the two fixing plates are sequentially arranged below the support plate and close to one side of the gear; a connecting column is fixedly connected between the two fixing plates; the locking piece is sleeved on the connecting column, and the locking piece is matched with a gap between the gear teeth; the middle part of the locking piece is vertically provided with a pressing rod; one end of the spring is fixedly connected with the support plate, and the other end of the spring is fixedly connected with the end face, close to the support plate, of the pressing rod.
The adjusting mechanism further comprises a motor; the motor is arranged on the lower end face of the support plate; the rotating disc is in transmission connection with the motor.
One end of each columnar bulge, which is arranged on the arc-shaped through groove of the rotating disc, does not extend out of the rotating disc.
And a plurality of supporting legs are uniformly arranged below the supporting plate.
The utility model has the beneficial effects that:
1. according to the utility model, by arranging the adjusting mechanism, the distances between the four clamping plates and the central shaft of the rotating disc are synchronously increased or decreased so as to clamp square plastic products with different sizes in a certain range, and the structure is simple;
2. the rotating disc can rotate by rotating the adjusting wheel so as to adjust the positions of the four clamping plates, and the operation is simple and convenient;
3. through setting up locking mechanism, press or relax and press the depression bar, utilize the restoration and the compression of spring, realize locking and relaxing to the regulating wheel.
Drawings
FIG. 1 is a schematic view of the construction of the fastening device of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the locking mechanism of the present invention;
FIG. 4 is a schematic diagram of the cross block of the present invention;
in the figure, 1-support plate, 2-support leg, 3-clamping plate, 4-rotating disc, 401-arc through groove, 5-cross block, 501-groove, 6-moving strip, 7-columnar projection, 8-adjusting mechanism, 9-locking mechanism, 10-gear, 11-connecting shaft, 12-fixing plate, 13-connecting column, 14-locking piece, 15-pressing rod and 16-spring.
Detailed Description
Referring to fig. 1 to 4, a fixing device for processing plastic products includes a support plate 1 and an adjusting mechanism 8; the adjusting mechanism 8 comprises a cross block 5 and a rotating disc 4; the support plate 1 is horizontally arranged; the cross block 5 is arranged on the support plate 1, and four grooves 501 are uniformly arranged in the cross block 5 along the cross direction, as shown in fig. 4; moving strips 6 which are matched with the corresponding grooves 501 and can move along the grooves 501 are arranged in the four grooves 501; the rotating disc 4 is rotatably arranged in the middle of the cross block 5, the center of the rotating disc 4 is coaxial with the center of the cross block 5, and four arc-shaped through grooves 401 are uniformly arranged on the rotating disc 4 and distributed in a fan blade manner; one end of each of the four moving strips 6 is provided with a columnar bulge 7, and the other end of each moving strip extends out of the corresponding groove 501 and is provided with a clamping plate 3 for clamping a plastic product; the both ends of each columnar bulge 7 are respectively arranged in the corresponding arc-shaped through groove 401 of the rotating disc 4 and the corresponding groove 501 of the cross block 5, when the rotating disc 4 rotates along the center of the rotating disc, each arc-shaped through groove 401 of the rotating disc 4 pushes each columnar bulge 7 to move, and meanwhile, the moving strip 6 fixedly connected with the columnar bulge 7 moves along the corresponding groove 501 of the cross block 5, so that the four clamping plates 3 are synchronously close to or far away from the center of the rotating disc 4 simultaneously, and the relative positions are adjusted to adapt to square plastic products in a certain range.
The adjusting mechanism 8 further comprises a connecting shaft 11; one end of the connecting shaft 11 is sleeved with the adjusting wheel, the other end of the connecting shaft extends out of the support plate 1 to be in transmission connection with the rotating disc 4, and when the adjusting wheel is rotated, the connecting shaft 11 drives the rotating disc 4 to rotate; a locking mechanism 9 for locking the adjusting wheel is arranged below the support plate 1.
The locking mechanism 9 comprises a locking piece 14, a spring and two fixing plates 12; the adjusting wheel adopts a gear 10; the two fixing plates 12 are sequentially arranged below the support plate 1 and close to one side of the gear 10; a connecting column 13 is fixedly connected between the two fixing plates 12; one end of a locking part 14 is sleeved on the connecting column 13, a clamping groove is formed in the connecting column 13, the locking part 14 can rotate along the clamping groove but cannot move axially along the connecting column 13, and the other end of the locking part 14 is matched with a gap between teeth of the gear 10; a pressing rod 15 is vertically arranged at the middle part of the locking piece 14; one end of the spring 16 is fixedly connected with the support plate 1, and the other end of the spring is fixedly connected with the end face, close to the support plate 1, of the pressing rod 15. Under initial condition, spring 16 is in the normal position state (neither tensile nor compression), press down pole 15 and extension board 1 and be the horizontality, retaining member 14 is perpendicular to extension board 1, and the clearance between the rodent of chucking gear 10, thereby chucking connecting axle 11, fixed rolling disc 4, when the rolling disc 4 is adjusted to needs, will press down pole 15 one end and press to extension board 1 on, spring 16 is compressed, retaining member 14 leaves the clearance between the rodent of gear 10, no longer restrict the rotation of gear 10 and connecting axle 11, rolling gear 10, it rotates to drive rolling disc 4 through connecting axle 11.
A motor can also be adopted to drive the rotating disc 4, and the adjusting mechanism 8 also comprises a motor; the motor is arranged on the lower end surface of the support plate 1; the rotary disc 4 is in driving connection with a motor, not shown in the figure.
The one end that locates rolling disc 4 arc through groove 401 of each column arch 7 does not stretch out rolling disc 4, and the column arch 7 up end can be almost with rolling disc 4 up end parallel and level, but needs a little less than rolling disc 4 up end, and rolling disc 4 up end is used for placing the square plastic products of treating processing.
A plurality of supporting legs 2 are uniformly arranged below the supporting plate 1.
As shown in fig. 1-4, the working principle and flow of the present invention are as follows:
in the initial state, the spring 16 is in the original position, the pressing rod 15 is in the horizontal state with the support plate 1, the locking member 14 is perpendicular to the support plate 1 and clamps the gap between the teeth of the gear 10, thereby clamping the connecting shaft 11 and keeping the rotating disc 4 fixed and not rotating.
When plastic products need to be fixed, as shown in fig. 3, one end of the pressing rod 15 is pressed onto the support plate 1, the spring 16 is compressed, the locking piece 14 leaves a gap between the teeth of the gear 10, the rotation of the gear 10 and the connecting shaft 11 is not limited, the gear 10 is rotated, the rotating disc 4 is driven to rotate through the connecting shaft 11, the corresponding cylindrical protrusions 7 are pushed through the four arc-shaped through grooves 401, so that the corresponding moving strips 6 move along the corresponding grooves 501 of the cross blocks 5, and therefore the distances between the four clamping plates 3 and the central shaft of the rotating disc 4 are synchronously increased or reduced, and square plastic products with different sizes are clamped. The square plastic product is placed on the rotating disc 4, the gear 10 is adjusted to enable the four clamping plates 3 to clamp the square plastic product, the pressing rod 15 is loosened, the spring 16 is reset, the pressing rod 15 is enabled to restore to the state horizontal to the support plate 1 again, the locking member 14 is perpendicular to the support plate 1, gaps among the teeth of the clamping gear 10 are clamped (due to the fact that the gear 10 is rotated by any angle, the locking member 14 can not be just capable of changing the gap among the teeth of the gear 10 after the angle is changed upwards, therefore, the gap between the gear 10 and the previous or next tooth is slightly adjusted to enable the locking member 14 to clamp the gaps among the teeth, due to fine adjustment, the moving distance of the four clamping plates 3 is small in change and can be ignored), the gear 10 is fixed, the connecting shaft 11 and the rotating disc 4 are locked, the four clamping plates 3 are fixed in position, and the square plastic product is clamped.
Claims (6)
1. The utility model provides a fixing device is used in plastic products processing which characterized in that: comprises a support plate and an adjusting mechanism; the adjusting mechanism comprises a cross block and a rotating disc; the support plate is horizontally arranged; the cross block is arranged on the support plate, and four grooves are uniformly formed in the cross block along the cross direction; moving strips which are matched with the corresponding grooves and can move along the grooves are arranged in the four grooves; the rotating disc is rotatably arranged in the middle of the cross block, and four arc-shaped through grooves are uniformly formed in the rotating disc and distributed in a fan blade type; one end of each of the four moving strips is provided with a columnar bulge, and the other end of each moving strip extends out of the corresponding groove and is provided with a clamping plate; the two ends of each columnar bulge are respectively arranged in the corresponding arc-shaped through groove of the rotating disc and the corresponding cross block groove.
2. The plastic processing fixture of claim 1, wherein: the adjusting mechanism further comprises a connecting shaft; one end of the connecting shaft is sleeved with the adjusting wheel, and the other end of the connecting shaft extends out of the support plate and is in transmission connection with the rotating disc; and a locking mechanism for locking the adjusting wheel is arranged below the support plate.
3. The plastic processing fixture of claim 2, wherein: the locking mechanism comprises a locking piece, a spring and two fixing plates; the adjusting wheel adopts a gear; the two fixing plates are sequentially arranged below the support plate and close to one side of the gear; a connecting column is fixedly connected between the two fixing plates; the locking piece is sleeved on the connecting column, and the locking piece is matched with a gap between the gear teeth; the middle part of the locking piece is vertically provided with a pressing rod; one end of the spring is fixedly connected with the support plate, and the other end of the spring is fixedly connected with the end face, close to the support plate, of the pressing rod.
4. The plastic processing fixture of claim 1, wherein: the adjusting mechanism further comprises a motor; the motor is arranged on the lower end face of the support plate; the rotating disc is in transmission connection with the motor.
5. The plastic processing fixture of claim 1, wherein: one end of each columnar bulge, which is arranged on the arc-shaped through groove of the rotating disc, does not extend out of the rotating disc.
6. The plastic processing fixture of claim 1, wherein: and a plurality of supporting legs are uniformly arranged below the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008793.XU CN215847780U (en) | 2021-08-25 | 2021-08-25 | Fixing device is used in plastic products processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008793.XU CN215847780U (en) | 2021-08-25 | 2021-08-25 | Fixing device is used in plastic products processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215847780U true CN215847780U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122008793.XU Active CN215847780U (en) | 2021-08-25 | 2021-08-25 | Fixing device is used in plastic products processing |
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| Country | Link |
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| CN (1) | CN215847780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890152A (en) * | 2022-07-12 | 2022-08-12 | 胜利油田新海兴达实业集团有限责任公司 | Automatic stacker crane for minor repair process of oil well |
-
2021
- 2021-08-25 CN CN202122008793.XU patent/CN215847780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890152A (en) * | 2022-07-12 | 2022-08-12 | 胜利油田新海兴达实业集团有限责任公司 | Automatic stacker crane for minor repair process of oil well |
| CN114890152B (en) * | 2022-07-12 | 2022-09-23 | 胜利油田新海兴达实业集团有限责任公司 | Automatic stacker crane for minor repair process of oil well |
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