CN217255674U - Large-scale plastic mold part positioning and clamping tool - Google Patents
Large-scale plastic mold part positioning and clamping tool Download PDFInfo
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- CN217255674U CN217255674U CN202123443258.3U CN202123443258U CN217255674U CN 217255674 U CN217255674 U CN 217255674U CN 202123443258 U CN202123443258 U CN 202123443258U CN 217255674 U CN217255674 U CN 217255674U
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Abstract
The utility model discloses a large-scale plastic mold type spare location centre gripping frock, its technical scheme is: the clamping device comprises a tool table, wherein a clamping assembly is arranged at the top of the tool table; the centre gripping subassembly includes the movable plate, the cross recess has been seted up at the frock bench top, movable plate bottom fixedly connected with cross piece, inside the cross recess was located to the cross piece, frock bench bottom rotated through the bearing and is connected with first threaded rod, the first threaded rod outside is equipped with the rectangular block, first threaded rod run through the rectangular block and with rectangular block threaded connection, the rectangular block outside and the equal fixedly connected with fixed station in cross piece bottom, fixed station top fixedly connected with fixed axle, the rectangular block is equipped with the connecting rod with the cross piece middle part, the connecting rod both ends are articulated with the fixed station activity, large-scale plastic mold type spare location centre gripping frock beneficial effect is: the problem of processingequipment to the fixed of model through screw and fixed plate to the upper and lower and both sides of model building carry out the check and keep off the centre gripping, lead to easily that the model part adds the complicated adjustment of dismantlement during man-hour is solved.
Description
Technical Field
The utility model relates to a plastic slab processing technology field, concretely relates to large-scale plastics mould spare location centre gripping frock.
Background
Machining refers to a process of changing the overall dimensions or properties of a workpiece by a mechanical device, and the production process of a machine refers to the entire process of making a product from raw materials, and for machine production, includes transportation and storage of raw materials, preparation of production, manufacturing of blanks, processing and heat treatment of parts, assembly and debugging of products, painting and packaging, and the like.
When an existing large plastic model is machined, due to the fact that a certain friction force exists between a machining device and a model part, the sounding position of the model part is prone to shifting, the existing machining device clamps the upper portion, the lower portion and the two sides of a model building through screws and fixing plates in most fixing modes, and the model part is prone to being detached and adjusted in machining.
Disclosure of Invention
For this, the utility model provides a large-scale plastic mold type piece location centre gripping frock, setting through the centre gripping subassembly, can effectually keep off fixedly to the mould piece check all around, and fix a position, simultaneously through the setting of fixed subassembly, can effectually fix the mould piece from top to bottom, thereby carry out the omnidirectional to the mould piece and fix, the adjustment of the mould piece position of being convenient for simultaneously, with solve present processingequipment and carry out the check through screw and fixed plate to the upper and lower and both sides that the model was built and keep off the centre gripping, lead to the model piece to dismantle the more complicated problem of adjustment when man-hour was add to the model piece easily.
In order to achieve the above object, the present invention provides the following technical solutions: the large plastic mold piece positioning and clamping tool comprises a tool table, wherein a clamping assembly is arranged at the top of the tool table;
the centre gripping subassembly includes the movable plate, the cross recess has all been seted up to frock bench top four corners department, movable plate bottom fixedly connected with cross piece, the cross piece locate cross recess inside and with frock platform sliding connection, frock bench bottom is rotated through the bearing and is connected with first threaded rod, the first threaded rod outside is equipped with the rectangular block, first threaded rod run through the rectangular block and with rectangular block threaded connection, the rectangular block outside and the equal fixedly connected with fixed station in cross piece bottom, fixed station top fixedly connected with fixed axle, the rectangular block is equipped with the connecting rod with cross piece middle part, the fixed axle outside is all located at the connecting rod both ends and is articulated with the fixed station activity.
Preferably, the bottom of the tool table is provided with a base, four corners of the top of the base are fixedly connected with supporting rods, the top of each supporting rod is fixedly connected with the tool table, and the bottom of the first threaded rod is arranged at the axis of the base and is rotatably connected with the base through a bearing.
Preferably, base one side fixedly connected with motor, the inside groove has been seted up to base one side, inside inslot portion is connected with the dwang through the bearing rotation, dwang one end and motor output end fixed connection.
Preferably, the bottom of the first threaded rod is fixedly connected with a first bevel gear, one end of the rotating rod is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Preferably, movable plate one side is equipped with fixed subassembly, fixed subassembly includes splint, the sliding tray has all been seted up to the movable plate both sides, the equal fixedly connected with sliding block in splint one side both ends, the sliding block locate inside the sliding tray and with movable plate sliding connection.
Preferably, the center of the top of the tooling table is provided with a model body, the model body is arranged in the middle of the plurality of movable plates, and the model body is arranged in the middle of the clamping plate and the tooling table.
Preferably, the inside bearing that is connected with of sliding tray rotates is connected with the second threaded rod, the second threaded rod run through the sliding block and with sliding block threaded connection.
Preferably, a rotating groove is formed in the top of one side of the moving plate, a rotating shaft is rotatably connected to the inside of the rotating groove through a bearing, a rotating block is arranged on one side of the moving plate, and one side of the rotating block is fixedly connected with one end of the rotating shaft.
Preferably, the top of the second threaded rod is connected with a third bevel gear, both ends of the outer side of the rotating shaft are fixedly connected with fourth bevel gears, and the fourth bevel gears are meshed with the third bevel gears.
Preferably, the external threads of the two second threaded rods are opposite.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a setting of centre gripping subassembly, can be effectual carry out the check all around to the model piece and keep off fixedly, and fix a position, simultaneously through the setting of fixed subassembly, can be effectual to fixing of model piece from top to bottom, thereby carry out the omnidirectional to the model piece and fix, the adjustment of the model piece position of being convenient for simultaneously, with solve current processingequipment and all carry out the check to the fixed upper and lower and both sides that the model was built through screw and fixed plate to the model piece and keep off the centre gripping, lead to the model piece to dismantle the more complicated problem of adjustment during man-hour easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a cross-sectional view of the overall structure provided by the present invention;
fig. 3 is a schematic structural view of the clamping assembly provided by the present invention;
fig. 4 is an exploded view of the fixing assembly structure provided by the present invention.
In the figure: 1 tooling table, 2 bases, 3 support rods, 4 clamping components, 5 fixing components, 401 moving plates, 402 cross grooves, 403 cross blocks, 404 first threaded rods, 405 rectangular blocks, 406 fixing tables, 407 connecting rods, 408 motors, 409 rotating rods, 4010 first bevel gears, 4011 second bevel gears, 501 clamping plates, 502 sliding grooves, 503 sliding blocks, 504 model bodies, 505 second threaded rods, 506 rotating shafts, 507 rotating blocks, 508 third bevel gears and 509 fourth bevel gears.
Detailed Description
The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. 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.
Referring to the attached drawings 1-4, the utility model provides a large plastic mold positioning and clamping tool, which comprises a tool table 1, wherein a clamping component 4 is arranged at the top of the tool table 1;
the clamping assembly 4 comprises a moving plate 401, four corners of the top of the tool table 1 are provided with cross grooves 402, the bottom of the moving plate 401 is fixedly connected with a cross block 403, the cross block 403 is arranged inside the cross groove 402 and is in sliding connection with the tool table 1, the bottom of the tool table 1 is rotatably connected with a first threaded rod 404 through a bearing, a rectangular block 405 is arranged on the outer side of the first threaded rod 404, the first threaded rod 404 penetrates through the rectangular block 405 and is in threaded connection with the rectangular block 405, fixed tables 406 are fixedly connected on the outer sides of the rectangular block 405 and the bottom of the cross block 403, the tops of the fixed tables 406 are fixedly connected with fixed shafts, connecting rods 407 are arranged in the middles of the rectangular block 405 and the cross block 403, and two ends of each connecting rod 407 are arranged on the outer sides of the fixed shafts and are movably hinged to the fixed tables 406;
in the embodiment, the periphery of the mold can be effectively fixed and positioned by the clamping component 4, and the upper and lower parts of the mold can be effectively fixed by the fixing component 5, so that the mold can be fixed in an all-around manner, and the position of the model can be conveniently adjusted, so that the problem that the disassembly and adjustment of the model are complex when the model is machined due to the fact that most of the mold is fixed by the existing machining device by clamping the upper and lower parts and two sides of the model through screws and fixing plates is solved;
wherein, in order to realize the purpose of driving first threaded rod 404 to rotate, this device adopts following technical scheme to realize: the bottom of the tool table 1 is provided with a base 2, four corners of the top of the base 2 are fixedly connected with support rods 3, the top of each support rod 3 is fixedly connected with the tool table 1, and the bottom of the first threaded rod 404 is arranged at the axis of the base 2 and is rotatably connected with the base 2 through a bearing;
a motor 408 is fixedly connected to one side of the base 2, an internal groove is formed in one side of the base 2, a rotating rod 409 is rotatably connected to the inside of the internal groove through a bearing, one end of the rotating rod 409 is fixedly connected with the output end of the motor 408, a first bevel gear 4010 is fixedly connected to the bottom of the first threaded rod 404, a second bevel gear 4011 is fixedly connected to one end of the rotating rod 409, and the second bevel gear 4011 is meshed with the first bevel gear 4010;
a user places the model body 504 on the top of the tooling table 1, and then the user drives the rotating rod 409 to rotate through the motor 408, so as to drive the meshing connection between the first bevel gear 4010 and the second bevel gear 4011, further drive the first threaded rod 404 to rotate, drive the rectangular block 405 to descend through the threaded connection between the first threaded rod 404 and the rectangular block 405, and at the moment, through the two ends of the connecting rod 407 respectively hinged with the rectangular block 405 and the cross block 403, the rectangular block 405 descends to drive the cross blocks 403 to move oppositely, further drive the movable plates 401 to move inwards, and further fix the periphery of the model body 504;
in order to fix the model body 504 up and down, the device adopts the following technical scheme: a fixing assembly 5 is arranged on one side of the moving plate 401, the fixing assembly 5 comprises a clamping plate 501, sliding grooves 502 are formed in two sides of the moving plate 401, sliding blocks 503 are fixedly connected to two ends of one side of the clamping plate 501, and the sliding blocks 503 are arranged inside the sliding grooves 502 and are in sliding connection with the moving plate 401;
a model body 504 is arranged at the axis of the top of the tooling table 1, the model body 504 is arranged in the middle of the plurality of moving plates 401, and the model body 504 is arranged in the middle of the clamping plate 501 and the tooling table 1;
a second threaded rod 505 is rotatably connected inside the sliding groove 502 through a bearing, and the second threaded rod 505 penetrates through the sliding block 503 and is in threaded connection with the sliding block 503;
a rotating groove is formed in the top of one side of the moving plate 401, a rotating shaft 506 is rotatably connected to the inside of the rotating groove through a bearing, a rotating block 507 is arranged on one side of the moving plate 401, and one side of the rotating block 507 is fixedly connected with one end of the rotating shaft 506;
the top of the second threaded rod 505 is connected with a third bevel gear 508, both ends of the outer side of the rotating shaft 506 are fixedly connected with a fourth bevel gear 509, and the fourth bevel gear 509 is meshed with the third bevel gear 508;
the outer threads of the two second threaded rods 505 are opposite, and the two second threaded rods 505 rotate through the meshed connection between the third bevel gear 508 and the fourth bevel gear 509, so that the rotating directions of the two second threaded rods 505 are opposite, and the clamp plate 501 can be effectively driven to lift through the arrangement of the two second threaded rods 505 with the opposite outer threads;
the user drives axis of rotation 506 through turning block 507 and rotates to drive the meshing between third bevel gear 508 and the fourth bevel gear 509 and be connected, and then drive second threaded rod 505 and rotate, drive splint 501 through the threaded connection between second threaded rod 505 and the splint 501 and descend, thereby fix model body 504 at splint 501 and frock platform 1 middle part, and then fix model body 504 from top to bottom.
The utility model discloses a use as follows: when the utility model is used, the user places the model body 504 at the top of the tooling table 1, then the user drives the rotating rod 409 to rotate through the motor 408, thereby driving the meshing connection between the first bevel gear 4010 and the second bevel gear 4011, and further driving the first threaded rod 404 to rotate, the threaded connection between the first threaded rod 404 and the rectangular block 405 drives the rectangular block 405 to descend, at the moment, the two ends of the connecting rod 407 are respectively hinged with the rectangular block 405 and the cross block 403, so that the rectangular block 405 descends to drive the cross blocks 403 to move in opposite directions, and further the plurality of moving plates 401 are driven to move inwards, and further the periphery of the model body 504 is fixed;
after fixing model body 504 all around, the user drives axis of rotation 506 through turning block 507 and rotates to drive the meshing between third bevel gear 508 and the fourth bevel gear 509 and be connected, and then drive second threaded rod 505 and rotate, drive splint 501 through the threaded connection between second threaded rod 505 and the splint 501 and descend, thereby fix model body 504 at splint 501 and frock platform 1 middle part, and then fix model body 504 from top to bottom.
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. Large-scale plastic mold type spare location centre gripping frock, including frock platform (1), its characterized in that: the top of the tooling table (1) is provided with a clamping component (4);
the clamping assembly (4) comprises a moving plate (401), cross grooves (402) are formed in the four corners of the top of the tool table (1), the bottom of the moving plate (401) is fixedly connected with a cross block (403), the cross block (403) is arranged in the cross groove (402) and is in sliding connection with the tool table (1), the bottom of the tool table (1) is rotationally connected with a first threaded rod (404) through a bearing, a rectangular block (405) is arranged on the outer side of the first threaded rod (404), the first threaded rod (404) penetrates through the rectangular block (405) and is in threaded connection with the rectangular block (405), the outer side of the rectangular block (405) and the bottom of the cross block (403) are fixedly connected with a fixed platform (406), the top of the fixed table (406) is fixedly connected with a fixed shaft, the middle parts of the rectangular block (405) and the cross block (403) are provided with connecting rods (407), and two ends of the connecting rod (407) are arranged on the outer side of the fixed shaft and are movably hinged with the fixed platform (406).
2. The large plastic mould piece positioning and clamping tool according to claim 1, characterized in that: frock platform (1) bottom is equipped with base (2), equal fixedly connected with bracing piece (3) in base (2) top four corners department, bracing piece (3) top and frock platform (1) fixed connection, base (2) axle center department and rotate through bearing and base (2) and be connected bottom first threaded rod (404).
3. The large plastic mold positioning and clamping tool according to claim 2, characterized in that: base (2) one side fixedly connected with motor (408), the inside groove has been seted up to base (2) one side, inside inslot portion rotates through the bearing and is connected with dwang (409), dwang (409) one end and motor (408) output end fixed connection.
4. The large plastic mold positioning and clamping tool according to claim 3, characterized in that: first threaded rod (404) bottom fixedly connected with first bevel gear (4010), dwang (409) one end fixedly connected with second bevel gear (4011), second bevel gear (4011) and first bevel gear (4010) meshing connection.
5. The large plastic mold positioning and clamping tool according to claim 1, characterized in that: moving plate (401) one side is equipped with fixed subassembly (5), fixed subassembly (5) are including splint (501), sliding tray (502) have all been seted up to moving plate (401) both sides, the equal fixedly connected with sliding block (503) in splint (501) one side both ends, sliding block (503) locate inside sliding tray (502) and with moving plate (401) sliding connection.
6. The large plastic mold positioning and clamping tool according to claim 5, characterized in that: the tool table is characterized in that a model body (504) is arranged at the top axis of the tool table (1), the middle parts of the moving plates (401) are arranged on the model body (504), and the middle parts of the clamping plates (501) and the tool table (1) are arranged on the model body (504).
7. The large plastic mold positioning and clamping tool according to claim 6, characterized in that: the inside of the sliding groove (502) is rotatably connected with a second threaded rod (505) through a bearing, and the second threaded rod (505) penetrates through the sliding block (503) and is in threaded connection with the sliding block (503).
8. The large plastic mold positioning and clamping tool according to claim 7, characterized in that: the movable plate is characterized in that a rotating groove is formed in the top of one side of the movable plate (401), a rotating shaft (506) is rotatably connected to the inside of the rotating groove through a bearing, a rotating block (507) is arranged on one side of the movable plate (401), and one side of the rotating block (507) is fixedly connected with one end of the rotating shaft (506).
9. The large plastic mold positioning and clamping tool according to claim 8, characterized in that: the top of the second threaded rod (505) is connected with a third bevel gear (508), both ends of the outer side of the rotating shaft (506) are fixedly connected with fourth bevel gears (509), and the fourth bevel gears (509) are meshed with the third bevel gears (508).
10. The large plastic mold positioning and clamping tool according to claim 9, characterized in that: the outside threads of the two second threaded rods (505) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443258.3U CN217255674U (en) | 2021-12-29 | 2021-12-29 | Large-scale plastic mold part positioning and clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443258.3U CN217255674U (en) | 2021-12-29 | 2021-12-29 | Large-scale plastic mold part positioning and clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255674U true CN217255674U (en) | 2022-08-23 |
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ID=82893704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123443258.3U Active CN217255674U (en) | 2021-12-29 | 2021-12-29 | Large-scale plastic mold part positioning and clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255674U (en) |
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2021
- 2021-12-29 CN CN202123443258.3U patent/CN217255674U/en active Active
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