CN212096091U - Clamping device for machining plastic parts - Google Patents
Clamping device for machining plastic parts Download PDFInfo
- Publication number
- CN212096091U CN212096091U CN202020868355.3U CN202020868355U CN212096091U CN 212096091 U CN212096091 U CN 212096091U CN 202020868355 U CN202020868355 U CN 202020868355U CN 212096091 U CN212096091 U CN 212096091U
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- arc
- sliding
- sliding block
- hole
- clamping device
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- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 210000003781 tooth socket Anatomy 0.000 claims 2
- 238000005457 optimization Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a clamping device based on plastic parts machining usefulness, the on-line screen storage device comprises a base, the equal fixedly connected with fixed station in base top both sides, first sliding tray has been seted up to the inside one side of fixed station, the inside sliding connection of first sliding tray has first arc, L shape through-hole has been seted up to first arc top one side, the inside sliding connection of L shape through-hole has first sliding block, first arc is close to L shape through-hole one side and is equipped with the second arc, the second arc is close to first arc one side fixedly connected with fixture block, the fixed station is close to first sliding tray one side and has seted up the second sliding tray, be equipped with the second sliding block between two fixed stations. The utility model has the advantages that: thereby through the effectual dynamics of having solved the fixed plastics part of clamping device of simple integrated configuration too big problem that leads to the damaged or cracked of plastics part, thereby the part damage is caused to the part position deviation in the fixed ability effectual avoidance part processing of vertical direction.
Description
Technical Field
The utility model relates to a clamping device that machining used specifically is a clamping device based on plastics part machining used belongs to clamping device technical field.
Background
In the clamping apparatus, a device for preventing the workpiece from being displaced or vibrated during the machining process is called a clamping apparatus, and the conventional clamping apparatus generally includes a fixing part and a pressing part, and the conventional clamping apparatus generally fixes the product by using the fixing part and then controls the pressing part to press a pressure surface of the product, thereby achieving the purpose of fixing the product.
Most of people fix with the same clamping device to the mechanical parts of different materials, but the mechanical parts's of different materials hardness is different, especially to plastic parts, belong to breakable or yielding material, if use metal part clamping device to fix, cause the harm to plastic parts relatively easily, current part adds the processing mostly to the vertical direction of part and processes, and current clamping tool generally all fixes part horizontal direction, the part produces the position deviation easily during part processing, cause the part damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamping device based on plastic part machining usefulness just for solving above-mentioned problem, thereby the too big plastics part damage or cracked problem that leads to of the dynamics of the effectual fixed plastics part of having solved clamping device through simple integrated configuration, thereby the part position produces the deviation and causes the part damage during the fixed ability of vertical direction is effectual to avoid the part to add man-hour.
The utility model achieves the above purpose through the following technical proposal, a clamping device for machining based on plastic parts comprises a base, both sides of the top of the base are fixedly connected with a fixed table, one side in the fixed table is provided with a first sliding groove, a first arc-shaped plate is connected in the first sliding groove in a sliding manner, an L-shaped through hole is formed in one side of the top end of the first arc-shaped plate, a first sliding block is connected inside the L-shaped through hole in a sliding manner, a second arc-shaped plate is arranged on one side of the first arc-shaped plate, which is close to the L-shaped through hole, a clamping block is fixedly connected to one side of the second arc-shaped plate, which is close to the first arc-shaped plate, the clamping block is movably clamped with the first arc-shaped plate through an L-shaped through hole, the second sliding groove has been seted up to the fixed station on one side of being close to first sliding groove, two be equipped with the second sliding block between the fixed station, second sliding block and second sliding groove sliding connection.
Preferably, a first groove is formed in the top of the base, a third sliding block is connected to the inside of the first groove in a sliding mode, a first through hole is formed in one side, away from the third sliding block, of the base, and the first through hole is communicated with the first groove.
Preferably, the third sliding block is close to first through-hole one side middle part fixedly connected with threaded rod, threaded rod and first through-hole sliding connection, threaded connection has the nut outside the threaded rod.
Preferably, a first tooth groove is formed in one side of the top of the first arc-shaped plate, and a second tooth groove is formed in one side of the top of the second arc-shaped plate.
Preferably, a second groove is formed in the fixing table, one side, close to the first arc-shaped plate, of the second groove is communicated with the first sliding groove, a gear is rotatably connected to the inner portion of the second groove, and the gear is meshed with the first tooth groove.
Preferably, a third sliding groove is formed in one side, away from the first arc-shaped plate, of the fixing table, a rack plate is connected to the inside of the third sliding groove in a sliding mode, and the rack plate is connected with the gear in a meshed mode.
Preferably, the cross section of the second sliding block is trapezoidal, and the thickness of one side, close to the first through hole, of the second sliding block is far larger than that of the other side of the second sliding block.
The utility model has the advantages that: according to the clamping device for machining the plastic parts, the third sliding block is controlled to slide in the first groove through threaded connection between the threaded rod and the nut, the second sliding block is controlled to ascend and descend through sliding of the third sliding block, the parts can be effectively fixed between the second sliding block and the first arc-shaped plate and the second arc-shaped plate, the fixing degree of the clamping device and the parts is manually controlled, the plastic parts are prevented from being damaged or broken due to overlarge fixing force of the automatic clamping device, the parts are fixed in the vertical direction, machining is facilitated after the parts are fixed, and the parts are prevented from being damaged due to position deviation when the parts are machined;
this clamping device based on plastics part machining usefulness passes through the rack board, the gear, synergism between first arc and the second arc, can effectually seal and open the clamping device top, it directly injects the part into clamping device's fixed space to be distinguished from partial clamping device, avoided receiving the place restriction under the part circumstances and place the inconvenience in clamping device to the part, the lift of second sliding block is controlled through the slip between second sliding block and the first sliding block, because second sliding block both sides thickness differs, when sliding in second sliding block bottom along with the third sliding block, second sliding block rebound, thereby the fixed part, through simple structure fixed part, brought the facility when giving staff fixed part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is an exploded view of the overall structure of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
fig. 5 is an enlarged view of the portion B shown in fig. 2.
In the figure: 1. the base, 2, the fixed station, 3, first sliding tray, 4, first arc, 5, L shape through-hole, 6, first sliding block, 7, the second arc, 8, the fixture block, 9, the second sliding tray, 10, the second sliding block, 11, first recess, 12, the third sliding block, 13, first through-hole, 14, the threaded rod, 15, the nut, 16, first tooth's socket, 17, the second tooth's socket, 18, the second recess, 19, the gear, 20, the third sliding tray, 21, the rack board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, a clamping device for machining plastic parts comprises a base 1, a fixing table 2 is fixedly connected to both sides of the top of the base 1, a first sliding groove 3 is formed in one side inside the fixing table 2, a first arc-shaped plate 4 is slidably connected to the inside of the first sliding groove 3, an L-shaped through hole 5 is formed in one side of the top end of the first arc-shaped plate 4, a first sliding block 6 is slidably connected to the inside of the L-shaped through hole 5, a second arc-shaped plate 7 is arranged on one side of the first arc-shaped plate 4 close to the L-shaped through hole 5, the width of the lower part of the first sliding groove 3 is wide, the width of the upper part of the first arc-shaped plate 4 is wide, the bottom of the second arc-shaped plate 7 is provided with a protruding part, the width of the protruding part is the same as the width of the bottom of the first sliding groove 3, the rising height of the first arc-shaped plate 4 and the second arc-shaped plate 7 is effectively controlled, and the phenomenon that the sliding The movable block 10 breaks away from first sliding tray 3, and second arc 7 is close to first arc 4 one side fixedly connected with fixture block 8, and fixture block 8 passes through L shape through-hole 5 and the 4 activity joint of first arc, and fixed station 2 has been close to first sliding tray 3 one side and has been seted up second sliding tray 9, is equipped with second sliding block 10 between two fixed stations 2, second sliding block 10 and second sliding tray 9 sliding connection.
As a technical optimization scheme, first recess 11 has been seted up at base 1 top, the inside sliding connection of first recess 11 has third sliding block 12, base 1 keeps away from third sliding block 12 one side and has seted up first through-hole 13, first through-hole 13 is linked together with first recess 11, third sliding block 12 top sets up to the cambered surface, and the cambered surface is laminated mutually with the cambered surface of second sliding block 10 bottom, can effectually move second sliding block 10 upwards, can not receive the influence when guaranteeing to slide because of structural problem leads to third sliding block 12 to slide.
As a technical optimization scheme, third sliding block 12 is close to first through-hole 13 one side middle part fixedly connected with threaded rod 14, threaded rod 14 and first through-hole 13 sliding connection, and threaded rod 14 outside threaded connection has nut 15, controls third sliding block 12 at the inside removal of first recess 11 through threaded rod 14 and the threaded connection of nut 15, simple structure, and convenient operation has brought the facility for the staff's operation.
As a technical optimization scheme of the utility model, first tooth's socket 16 has been seted up to 4 top one sides of first arc, second tooth's socket 17 has been seted up to 7 top one sides of second arc, be connected through the meshing of first tooth's socket 16 with second tooth's socket 17 and gear 19, can the speed of the first arc 4 of effectual control and the removal of second arc 7 in first sliding tray 3, avoid the moving speed of first arc 4 and second arc 7 in first sliding tray 3 to make first arc 4 and the collision of second arc 7 produce the damage to the machine too fast.
As a technical optimization scheme of the utility model, 2 inside second recesses 18 of having seted up of fixed station, second recess 18 is close to first arc 4 one side and is linked together with first sliding tray 3, and the inside rotation of second recess 18 is connected with gear 19, and gear 19 is connected with 16 meshing of first tooth's socket, connects the slip of the first arc 4 of effectual control of ability and second arc 7 in first sliding tray 3 inside through the meshing of gear 19 and tooth's socket.
As a technical optimization scheme of the utility model, fixed station 2 keeps away from first arc 4 one side and has seted up third sliding tray 20, and the inside sliding connection of third sliding tray 20 has rack plate 21, and rack plate 21 is connected with the meshing of gear 19, through rack plate 21, gear 19, and the linkage between first arc 4 and the second arc 7 can effectual control first arc 4 and the lift of second arc 7, simple structure, the operation of being convenient for.
As a technical optimization scheme, second sliding block 10 cross section is trapezoidal, and second sliding block 10 is close to the thickness of first through-hole 13 one side and is far greater than the thickness of second sliding block 10 opposite side, and second sliding block 10 both ends thickness is different, controls the lift of second sliding block 10 through the slip in second sliding block 10 bottom through third sliding block 12, can the fixed degree of the fixed plastic part of effectual control.
When the utility model is used, the worker firstly moves the first sliding block 6 downwards, the first sliding block 6 presses the clamping block 8 downwards when moving downwards at the top of the L-shaped through hole 5, the clamping block 8 is separated from the L-shaped through hole 5, then the rack plates 21 at one side of the two fixed stations 2 are moved simultaneously, the two rack plates 21 move upwards simultaneously, when the rack plates 21 move upwards, the gear 19 rotates through the meshing connection between the gear 19 and the rack plates 21, the two gears 19 rotate, the first arc-shaped plate 4 and the second arc-shaped plate 7 are driven to slide downwards through the meshing connection between the first tooth groove 16 and the second tooth groove 17, when the first arc-shaped plate 4 and the second arc-shaped plate 7 are demarcated at the bottom of the first sliding groove 3, the worker places the plastic parts needing to be fixedly processed at the top of the second sliding block 10, after placing the plastic parts, the worker moves the rack plates 21 downwards, the rack plate 21 moves and simultaneously drives the gear 19 to rotate, the gear 19 rotates and drives the first arc-shaped plate 4 and the second arc-shaped plate 7 to move upwards, when the tops of the first arc-shaped plate 4 and the second arc-shaped plate 7 are overlapped, the clamping block 8 is clamped with the L-shaped through hole 5, the plastic part is controlled in the clamping space of the clamping device, through the rack plate 21, the gear 19 and the synergy between the first arc-shaped plate 4 and the second arc-shaped plate 7, the top of the clamping device can be effectively sealed and opened, the plastic part is distinguished from that part of the clamping device is directly inserted into the fixed space of the clamping device, the inconvenience caused by the limitation of the site under the partial condition and the inconvenience caused by the fact that the part is placed into the clamping device is avoided.
After the plastic part is controlled in the fixing space of the clamping device, a worker twists the nut 15, controls the movement of the third sliding block 12 by the threaded connection between the threaded rod 14 and the nut 15, the third sliding block 12 moves towards the nut 15, the third sliding block 12 moves to drive the second sliding block 10 to move upwards due to the different thicknesses of the two ends of the second sliding block 10, the second sliding block 10 moves upwards, the plastic part is fixed between the second sliding block 10 and the first arc-shaped plate 4 and the second sliding block 10, the nut 15 is continuously twisted until the second sliding block 10 fixes the plastic part, the lifting of the second sliding block 10 is controlled by the sliding of the third sliding block 12, the part can be effectively fixed between the second sliding block 10 and the first arc-shaped plate 4 and the second arc-shaped plate 7, the fixing degree of the clamping device and the part is manually controlled, and the plastic part is prevented from being damaged or broken due to the excessive fixing force of the automatic clamping device, the vertical direction is fixed the part, is convenient for process after the part is fixed, avoids the part to add the part position and produces the deviation in man-hour, causes the part damage.
For technicians in the field, the problem that the plastic part is damaged or broken due to overlarge force for fixing the plastic part by the clamping device is effectively solved through a simple combined structure, and the part damage caused by the deviation of the position of the part during part processing can be effectively avoided by fixing in the vertical direction.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a clamping device based on plastic parts machining is used, includes base (1), its characterized in that: the fixing table is characterized in that both sides of the top of the base (1) are fixedly connected with a fixing table (2), one side of the inside of the fixing table (2) is provided with a first sliding groove (3), the inside of the first sliding groove (3) is connected with a first arc-shaped plate (4) in a sliding manner, one side of the top end of the first arc-shaped plate (4) is provided with an L-shaped through hole (5), the inside of the L-shaped through hole (5) is connected with a first sliding block (6) in a sliding manner, one side of the first arc-shaped plate (4) close to the L-shaped through hole (5) is provided with a second arc-shaped plate (7), one side of the second arc-shaped plate (7) close to the first arc-shaped plate (4) is fixedly connected with a clamping block (8), the clamping block (8) is movably clamped with the first arc-shaped plate (4) through the L-shaped through hole (5), one side of the fixing table (2) close to the, and the second sliding block (10) is in sliding connection with the second sliding groove (9).
2. A clamping device for machining plastic parts, according to claim 1, characterized in that: first recess (11) have been seted up at base (1) top, first recess (11) inside sliding connection has third sliding block (12), base (1) is kept away from third sliding block (12) one side and is seted up first through-hole (13), first through-hole (13) are linked together with first recess (11).
3. A clamping device for machining plastic parts, according to claim 2, characterized in that: third sliding block (12) are close to first through-hole (13) one side middle part fixedly connected with threaded rod (14), threaded rod (14) and first through-hole (13) sliding connection, threaded rod (14) outside threaded connection has nut (15).
4. A clamping device for machining plastic parts, according to claim 1, characterized in that: a first tooth socket (16) is formed in one side of the top of the first arc-shaped plate (4), and a second tooth socket (17) is formed in one side of the top of the second arc-shaped plate (7).
5. A clamping device for machining plastic parts, according to claim 1, characterized in that: a second groove (18) is formed in the fixed table (2), one side, close to the first arc-shaped plate (4), of the second groove (18) is communicated with the first sliding groove (3), a gear (19) is rotatably connected in the second groove (18), and the gear (19) is meshed with the first tooth groove (16).
6. A clamping device for machining plastic parts, according to claim 1, characterized in that: third sliding tray (20) have been seted up to fixed station (2) one side of keeping away from first arc (4), third sliding tray (20) inside sliding connection has rack plate (21), rack plate (21) are connected with gear (19) meshing.
7. A clamping device for machining plastic parts, according to claim 1, characterized in that: the cross section of the second sliding block (10) is trapezoidal, and the thickness of one side, close to the first through hole (13), of the second sliding block (10) is far larger than that of the other side of the second sliding block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868355.3U CN212096091U (en) | 2020-05-21 | 2020-05-21 | Clamping device for machining plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868355.3U CN212096091U (en) | 2020-05-21 | 2020-05-21 | Clamping device for machining plastic parts |
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| Publication Number | Publication Date |
|---|---|
| CN212096091U true CN212096091U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020868355.3U Active CN212096091U (en) | 2020-05-21 | 2020-05-21 | Clamping device for machining plastic parts |
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| CN (1) | CN212096091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894702A (en) * | 2021-11-22 | 2022-01-07 | 江苏甬磁磁性材料研究院有限公司 | Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel |
-
2020
- 2020-05-21 CN CN202020868355.3U patent/CN212096091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894702A (en) * | 2021-11-22 | 2022-01-07 | 江苏甬磁磁性材料研究院有限公司 | Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel |
| CN113894702B (en) * | 2021-11-22 | 2022-08-16 | 江苏甬磁磁性材料研究院有限公司 | Positioning mechanism for grinding tile-shaped neodymium iron boron magnetic steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: 550207 Shangzhai Village, Jiuchang Town, Xiuwen County, Guiyang City, Guizhou Province Patentee after: GUIZHOU HENGJU TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 510405 Room 403, No.14, Songbai street, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Zeng Yihua |
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| TR01 | Transfer of patent right |