CN219901834U - Positioning groove adds clamping apparatus - Google Patents
Positioning groove adds clamping apparatus Download PDFInfo
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- CN219901834U CN219901834U CN202320862153.1U CN202320862153U CN219901834U CN 219901834 U CN219901834 U CN 219901834U CN 202320862153 U CN202320862153 U CN 202320862153U CN 219901834 U CN219901834 U CN 219901834U
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- seat
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- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Abstract
The utility model discloses a positioning groove machining clamp which comprises four groups of adjusting seats and a base, wherein the four groups of adjusting seats are arranged at four corners of the base, supporting seats are fixed at the upper ends of the four groups of adjusting seats, screw rods are connected inside the supporting seats through bearings in a rotating mode, the screw rods penetrate through the supporting seats and extend to the lower side of the base, a fixing ring with a through hole is fixed at the upper portion inside the supporting seats, the screw rods penetrate through the through hole in the fixing ring, four groups of push rods are connected to the side face of the fixing ring in a sliding mode, the four groups of supporting seats can be directly inserted into the through holes in the edge of a module through the arranged groups of the supporting seats, then the four groups of screw rods can be synchronously driven through the cooperation of a driving motor, a first sprocket, a second sprocket and a third sprocket, a nut seat drives a top block to move upwards, and then a trapezoid block is pushed outwards under the action of the top block, the push rods and an arc-shaped positioning block are enabled to move outwards and contact with the inner wall of the through hole of the module, and positioning of the module is achieved.
Description
Technical Field
The utility model relates to the technical field of processing of injection molding machine parts, in particular to a positioning groove processing clamp.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity.
The movable mould and the cover half edge of injection molding machine generally all process and have the constant head tank that is used for direction and spacing, but at present when processing the location to the module, generally all carry out the centre gripping to it through screw rod cooperation splint, then the rethread equipment is fluted, but in the centre gripping process, the needs personnel constantly rotate the screw rod, has not only increased hand burden, and the condition that the module centre gripping is not tight appears probably, so, proposes a constant head tank processing anchor clamps.
Disclosure of Invention
The utility model aims to provide a positioning groove processing clamp which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant head tank adds clamping apparatus, includes adjustment seat and base, the adjustment seat is equipped with four groups, four groups of adjustment seat sets up in four corners of base, four groups the adjustment seat upper end all is fixed with the supporting seat, the inside lead screw that all rotates through the bearing of supporting seat is connected with, the lead screw passes the supporting seat and extends to the base downside, the fixed ring that upper portion fixed has the through-hole in the supporting seat, the lead screw passes the through-hole on the fixed ring, fixed ring side sliding connection has four groups push rods, the one end that the push rod is close to the lead screw is fixed with trapezoidal piece, the one end that the push rod was kept away from to the lead screw extends to the supporting seat outside and is fixed with the arc locating piece, be equipped with the nut seat through ball nut pair cover on the lead screw of fixed ring downside, nut seat outside suit is fixed with the kicking block.
As a further preferable mode of the technical scheme, two side faces, close to the base, of the adjusting seat are respectively connected with a first electric push rod and a second electric push rod through rotating shafts, and the other ends of the first electric push rod and the second electric push rod are respectively connected with the side faces of the base through rotating shafts in a rotating mode.
As a further preferable aspect of the present utility model, the side view cross section of the top block is in a trapezoid shape with a small top and a large bottom, and the inclination of the side surface of the top block is identical to the inclination of the side surface of the trapezoid block.
As a further preferable mode of the technical scheme, a limit guide rail is fixed inside the supporting seat, a sliding block is fixed on the side face of the nut seat through a connecting rod, and the sliding block is connected to the limit guide rail in a sliding mode.
As a further preferable mode of the technical scheme, the bottom of the fixing ring is annular and is provided with four groups of T-shaped sliding grooves at equal intervals, T-shaped sliding blocks are connected in a sliding mode in the T-shaped sliding grooves, the side faces of the T-shaped sliding blocks are connected with the inner sides of the T-shaped sliding grooves through springs, and the lower sides of the T-shaped sliding blocks are fixedly connected with the push rods.
As a further preferable mode of the technical scheme, the four groups of screw rods on the lower side of the base are respectively sleeved with a first chain wheel, the first chain wheels are connected through chains, one group of screw rods in the four groups of screw rods is sleeved with a second chain wheel, the middle part of the lower side of the base is fixedly provided with a driving motor, an output shaft on the upper side of the driving motor is fixedly provided with a third chain wheel, and the second chain wheel is connected with the third chain wheel through a chain.
As a further preferable mode of the technical scheme, through grooves are formed in the side faces of the supporting seat at equal intervals, the push rod penetrates through the through grooves, and a buffer rubber cushion is fixed in the middle of the upper end of the base.
The utility model provides a positioning groove machining clamp which has the following beneficial effects:
(1) According to the utility model, the four groups of supporting seats can be directly inserted into the through holes at the edges of the module, and then the four groups of screw rods can be synchronously driven through the cooperation of the driving motor, the first chain wheel, the second chain wheel and the third chain wheel, so that the nut seat in the supporting seats can be driven to move through the rotation of the screw rods, the nut seat drives the top block to move upwards, the trapezoid block is pushed outwards under the action of the top block, the push rod and the arc-shaped positioning block are further moved outwards to be in contact with the inner wall of the through hole of the module, and the positioning of the module is realized.
(2) According to the utility model, the buffer rubber cushion on the base can buffer when the modules are placed, so that the hard contact with the base is reduced, and meanwhile, the position of the supporting seat can be adjusted through the cooperation of the first electric telescopic rod and the second electric telescopic rod, so that the clamp is applicable to different modules within a certain range, and the convenience of the clamp is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the support base of the present utility model;
FIG. 4 is a schematic view of a half-section structure of a retaining ring and a T-shaped chute according to the present utility model;
in the figure: 1. an adjusting seat; 2. an arc-shaped positioning block; 3. a support base; 4. a push rod; 5. a base; 6. buffering rubber cushion; 7. a first electric push rod; 8. a second electric push rod; 9. a screw rod; 10. a first sprocket; 11. a second sprocket; 12. a third sprocket; 13. a T-shaped slider; 14. a top block; 15. a sliding block; 16. a nut seat; 17. a spacing guide rail; 18. a trapezoid block; 19. a fixing ring; 20. t-shaped chute.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1-4, in this embodiment, a positioning groove processing fixture includes an adjusting seat 1 and a base 5, the adjusting seat 1 is provided with four groups, the four groups of adjusting seats 1 are disposed at four corners of the base 5, the upper ends of the four groups of adjusting seats 1 are all fixed with a supporting seat 3, the inside of the supporting seat 3 is rotatably connected with a screw rod 9 through a bearing, the screw rod 9 passes through the supporting seat 3 and extends to the lower side of the base 5, a fixing ring 19 with a through hole is fixed at the upper part in the supporting seat 3, the screw rod 9 passes through the through hole on the fixing ring 19, the normal rotation of the screw rod 9 is prevented from being influenced, four groups of push rods 4 are slidably connected to the side surface of the fixing ring 19, one end of each push rod 4 close to the screw rod 9 is fixed with a trapezoid block 18, one end of each push rod 4 far away from the screw rod 9 extends to the outer side of the supporting seat 3 and is fixed with an arc-shaped positioning block 2, the end of each push rod 4 can be tightly attached to the inner wall of a through hole of a module through the action of the arc-shaped positioning block 2, the screw rod 9 at the lower side of the fixed ring 19 is sleeved with a nut seat 16 through a ball nut pair, the outer side of the nut seat 16 is sleeved and fixed with a jacking block 14, the side view cross section of the jacking block 14 is trapezoid with small upper part and big lower part, the inclination of the side surface of the jacking block 14 is consistent with the inclination of the side surface of the trapezoid block 18, when the jacking block 14 moves upwards, the trapezoid block 18 can be pushed to move outwards, the arc-shaped positioning block 2 is pushed to move, the bottom of the fixed ring 19 is annular and four groups of T-shaped sliding grooves 20 are equidistantly arranged, the T-shaped sliding grooves 20 are slidably connected with T-shaped sliding blocks 13, the side surface of the T-shaped sliding blocks 13 is connected with the inner side of the T-shaped sliding grooves 20 through springs, the lower side of the T-shaped sliding blocks 13 is fixedly connected with a push rod 4, the push rod 4 can be guided and limited, the four groups of screw rods 9 at the lower side of the base 5 are sleeved with first chain wheels 10, and the first chain wheels 10 are connected through chains, one of the four groups of screw rods 9 is sleeved with a second chain wheel 11, a driving motor is fixed in the middle of the lower side of the base 5, a third chain wheel 12 is fixed on an output shaft of the upper side of the driving motor, the second chain wheel 11 is connected with the third chain wheel 12 through a chain, the screw rods 9 can be driven to synchronously rotate, the stability of positioning is guaranteed while manual operation is reduced, through grooves are formed in the side surfaces of the supporting seat 3 at equal intervals, the push rod 4 passes through the through grooves, telescopic movement of the push rod 4 is facilitated, a buffer rubber cushion 6 is fixed in the middle of the upper end of the base 5, and vibration during placing of the module can be reduced through the buffer rubber cushion 6.
As shown in fig. 1 and 3, two side surfaces of the adjusting seat 1, which are close to the base 5, are respectively connected with a first electric push rod 7 and a second electric push rod 8 through rotating shafts, the other ends of the first electric push rod 7 and the second electric push rod 8 are respectively connected with the side surfaces of the base 5 through rotating shafts, and the position of the adjusting seat 1 can be adjusted through the rotating first electric push rod 7 and the rotating second electric push rod 8, so that the position of the supporting seat 3 is changed.
As shown in fig. 3, the support base 3 is internally fixed with a limit guide rail 17, the side surface of the nut base 16 is fixed with a sliding block 15 through a connecting rod, the sliding block 15 is slidably connected on the limit guide rail 17, and the situation that the nut base 16 cannot move up and down due to rotation is avoided through the cooperation of the limit guide rail 17 and the sliding block 15.
The utility model provides a positioning groove machining clamp, which has the following specific working principle: during normal use, the equipment is placed at the designated position, the bottom of the screw rod 9 is guaranteed not to be in contact with the outside, the screw rod 9 at the position can be rotated normally, then the equipment is powered on, then the position of the adjusting seat 1 is adjusted through the first electric push rod 7 and the second electric push rod 8 according to the position of the guide through hole of the module to be processed, then the guide through hole on the module is downwards placed along the supporting seat 3 until the guide through hole is contacted with the buffer rubber pad 6 on the base 5, at the moment, the arc-shaped positioning block 2 on the supporting seat 3 enters the guide through hole along with the movement of the module, then a driving motor is operated, the driving motor drives the third sprocket 12 to rotate, the second sprocket 11 is driven to rotate through a chain, the screw rod 9 at the position is rotated through the first sprocket 10, meanwhile, the nut seat 16 inside the supporting seat 3 can be driven to move through the rotation of the screw rod 9, the nut seat 16 drives the top block 14 to move upwards, and then the trapezoid block 18 is pushed outwards under the action of the top block 14, and the arc-shaped positioning block 4 and the arc-shaped positioning block 2 are contacted with the guide through hole of the module, so that the positioning groove can be processed by the positioning groove on the positioning device after the positioning device is finished, and the positioning groove of the positioning device is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Positioning groove adds clamping apparatus, including adjusting seat (1) and base (5), its characterized in that: the utility model discloses a screw rod adjusting device, including base (5), four groups of adjusting seat (1) set up in four corners of base (5), four groups of adjusting seat (1) upper end all is fixed with supporting seat (3), supporting seat (3) are inside all to be connected with lead screw (9) through the bearing rotation, lead screw (9) pass supporting seat (3) and extend to base (5) downside, upper portion fixed ring (19) that have the through-hole in supporting seat (3), lead screw (9) pass through the through-hole on fixed ring (19), fixed ring (19) side sliding connection has four groups push rod (4), the one end that push rod (4) are close to lead screw (9) is fixed with trapezoidal piece (18), the one end that lead screw (9) were kept away from to push rod (4) extends to the supporting seat (3) outside and is fixed with arc locating piece (2), be equipped with nut seat (16) through the vice suit of ball on lead screw (9) of fixed ring (19) downside, nut seat (16) outside fixed top block (14) suit.
2. The positioning slot machining fixture of claim 1, wherein: the two side surfaces of the adjusting seat (1) close to the base (5) are respectively connected with a first electric push rod (7) and a second electric push rod (8) through rotating shafts, and the other ends of the first electric push rod (7) and the second electric push rod (8) are respectively connected with the side surfaces of the base (5) through rotating shafts in a rotating mode.
3. The positioning slot machining fixture of claim 1, wherein: the side view cross section of the top block (14) is trapezoid with small top and large bottom, and the inclination of the side surface of the top block (14) is consistent with the inclination of the side surface of the trapezoid block (18).
4. The positioning slot machining fixture of claim 1, wherein: the novel nut support is characterized in that a limit guide rail (17) is fixed inside the support seat (3), a sliding block (15) is fixed on the side face of the nut seat (16) through a connecting rod, and the sliding block (15) is connected to the limit guide rail (17) in a sliding mode.
5. The positioning slot machining fixture of claim 1, wherein: four groups of T-shaped sliding grooves (20) are formed in the bottom of the fixing ring (19) in an annular mode at equal intervals, T-shaped sliding blocks (13) are connected in the T-shaped sliding grooves (20) in a sliding mode, the side faces of the T-shaped sliding blocks (13) are connected with the inner sides of the T-shaped sliding grooves (20) through springs, and the lower sides of the T-shaped sliding blocks (13) are fixedly connected with the push rods (4).
6. The positioning slot machining fixture of claim 1, wherein: the novel screw rod structure is characterized in that first chain wheels (10) are sleeved on four groups of screw rods (9) on the lower side of the base (5), the first chain wheels (10) are connected through chains, a second chain wheel (11) is sleeved on one group of screw rods (9) in the four groups of screw rods (9), a driving motor is fixed in the middle of the lower side of the base (5), a third chain wheel (12) is fixed on an output shaft on the upper side of the driving motor, and the second chain wheel (11) is connected with the third chain wheel (12) through chains.
7. The positioning slot machining fixture of claim 1, wherein: through grooves are formed in the side faces of the supporting seat (3) at equal intervals, the push rod (4) penetrates through the through grooves, and a buffer rubber cushion (6) is fixed in the middle of the upper end of the base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862153.1U CN219901834U (en) | 2023-04-18 | 2023-04-18 | Positioning groove adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862153.1U CN219901834U (en) | 2023-04-18 | 2023-04-18 | Positioning groove adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901834U true CN219901834U (en) | 2023-10-27 |
Family
ID=88467779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320862153.1U Active CN219901834U (en) | 2023-04-18 | 2023-04-18 | Positioning groove adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901834U (en) |
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2023
- 2023-04-18 CN CN202320862153.1U patent/CN219901834U/en active Active
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