CN203696743U - Thimble grinding fixture for plastic-rubber mold - Google Patents
Thimble grinding fixture for plastic-rubber mold Download PDFInfo
- Publication number
- CN203696743U CN203696743U CN201320863279.7U CN201320863279U CN203696743U CN 203696743 U CN203696743 U CN 203696743U CN 201320863279 U CN201320863279 U CN 201320863279U CN 203696743 U CN203696743 U CN 203696743U
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- CN
- China
- Prior art keywords
- thimble
- seat
- jaw
- installing plate
- height adjustment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a thimble grinding fixture for a plastic-rubber mold. The thimble grinding fixture for the plastic-rubber mold comprises a base, a height adjustment seat, a locking mechanism and thimble pliers, wherein a mounting plate is vertically arranged on the base; the height adjustment seat is arranged on the lower part of the mounting plate and can move vertically; the locking mechanism is arranged between the height adjustment seat and the mounting plate; the thimble pliers are arranged on the upper part of the mounting plate and comprise a pliers seat and movable pressure plates, wherein the pliers seat is fixedly connected with the mounting plate; a plurality of rectangular jaws are vertically formed in the pliers seat; V-shaped grooves in various sizes are formed in the side wall of each jaw; a movable pressure plate is arranged in each jaw; all movable pressure plates are fixedly connected with a pressure plate seat; the transverse movement control of the pressure plate seat is realized through a transverse movement mechanism. The thimble grinding fixture for the plastic-rubber mold can meet a plurality of grinding and machining requirements on the thimbles with different heights, different diameters, and different batches.
Description
Technical field
The utility model relates to plastic mould technical field, is specifically related to a kind of plastic mould thimble grinding tool.
Background technology
Thimble, as the indispensable accessory of a kind of plastic mould, is widely used in, in plastic mould, product being separated from mould.Thimble often need to, in the enterprising line height grinding of grinding machine, in order to facilitate the grinding of thimble, need to adopt thimble grinding tool by thimble location, clamping, fixing.Existing thimble grinding tool generally comprises the compositions such as gripper shoe, positioning wrench jaw, movable pressing board, handle, and it is simple in structure, function singleness.For different-diameter, differing heights, the thimble of different (single-pieces or many) in batches, in the time carrying out grinding, usually needs to change different tools, causes time waste, and working (machining) efficiency is low, and labour intensity is large, cost of idleness.
Utility model content
Technical problem to be solved in the utility model is: a kind of plastic mould thimble grinding tool is provided, can meets the multiple process requirements of differing heights, different-diameter, different (single-piece or many) in batches thimble.
For solving the problems of the technologies described above, the technical solution of the utility model is: plastic mould thimble grinding tool, and it comprises:
Base is vertically provided with installing plate on described base;
Be located at the height adjustment seat that can move up and down of described installing plate bottom, and be provided with lockable mechanism between described height adjustment seat and described installing plate;
Be located at the thimble pincers on described installing plate top, described thimble pincers comprise: the clamp block being fixedly connected with described installing plate, in described clamp block, vertically offer several rectangle jaws, and on the sidewall of each jaw, offer the V-shaped groove of several size; Be located at the movable pressing board in each jaw, all movable pressing boards are fixedly connected with a pressing plate seat, and described pressing plate seat is realized transverse shifting control by a transverse-moving mechanism.
As the preferred technical scheme of one, between described height adjustment seat and described installing plate, pass through dovetail groove guide rail slidable fit.
As the preferred technical scheme of one, described lockable mechanism comprises: be opened in the vertical hole on described installing plate, and offer vertical nut gathering sill at the periphery in described vertical hole; Pass successively the fastening bolt in described height adjustment seat and described vertical hole; Be located in described nut gathering sill and with the square nut of described fastening bolt assembling.
As the preferred technical scheme of one, described transverse-moving mechanism comprises: the nut being fixedly connected with described pressing plate seat; Through the screw rod of described nut assembling, the two ends of described screw rod are installed in described clamp block by bearing, and are provided with handle in described screw rod one end; Described pressing plate seat and described clamp block card are joined and are realized upwards spacing of screw rod week.
As the preferred technical scheme of one, in the sidewall of described each jaw, be embedded auxiliary clamping magnet.
As the preferred technical scheme of one, the position of the V-shaped groove of same size on each jaw is corresponding consistent.
As the preferred technical scheme of one, on the relative two side of each jaw, all offer V-shaped groove.
Adopted after technique scheme, the beneficial effects of the utility model are:
In the time using the utility model that thimble is clamped, fixed, thimble is in contact with one another to realize spacing, support function by its hanging platform bottom surface and height adjustment seat upper surface, height adjustment seat can move up and down and be locked on installing plate by lockable mechanism, thereby change the distance of height adjustment seat to top thimble pincers, and then thimble that can grinding differing heights.
Thimble top is positioned in the V-shaped groove in thimble pincers jaw, realizes location and the clamping of thimble by the movable pressing board transverse shifting in transverse-moving mechanism control jaw.On sidewall due to each jaw, offer the V-shaped groove of several size, therefore can realize the grinding of different-diameter thimble.
For convenient, to the grinding of many same diameter thimble mass simultaneous, the position of the V-shaped groove of same size on each jaw is corresponding consistent, thereby improves working (machining) efficiency.Can also on the relative two side of each jaw, all offer V-shaped groove, thereby all can clamp thimble on movable pressing board moves forward and backward direction, compact conformation, easy to operate.
Further, in the sidewall of each jaw, be embedded auxiliary clamping magnet, make the sidewall of jaw there is certain magnetic, can adsorb thimble, make thimble and V-shaped groove two side close contact, carry out many add simultaneously can effectively prevent from man-hour clamping before previously the thimble of placement topple over or slant, convenient mounting and clamping, simple to operate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 is top view of the present utility model.
Fig. 4 is rearview of the present utility model.
In figure: 1. base, 11. installing plates, 2. height adjustment seat, 21. dovetail groove guide rails, 31. vertical holes, 32. nut gathering sills, 33. fastening bolts, 34. square nuts, 4. thimble pincers, 41. clamp blocks, 42. jaws, 421.V shape groove, 43. auxiliary clamping magnet, 44. movable pressing boards, 45. pressing plate seats, 46. nuts, 47. screw rods, 48. bearings, 49. handles, 5. thimble.
The specific embodiment
As shown in Figures 1 to 4, a kind of plastic mould thimble grinding tool, the thimble pincers 4 that it comprises base 1, is vertically located at installing plate 11 on base 1, is located at the height adjustment seat 2 of installing plate 11 bottoms and is located at installing plate 11 tops.
Installing plate 11 is L shaped with 1 one-tenth of base, and the bottom surface of base 1 is supporting plane, can install and be adsorbed on surface grinding machine magnetic platform, installs simple, easy to operate.
Between height adjustment seat 2 and installing plate 11, realize and moving up and down by dovetail groove guide rail 21 slidable fit, and be provided with lockable mechanism between height adjustment seat 2 and installing plate 11, by lockable mechanism, height adjustment seat 2 is fixed.Above-mentioned lockable mechanism comprises: be opened in the vertical hole 31 on installing plate 11, and offer vertical nut gathering sill 32 at the periphery in vertical hole 31; Successively through highly adjustment seat 2 and the vertically fastening bolt 33 in hole 31; The square nut 34 of being located in nut gathering sill 32 and assembling with fastening bolt 33, square nut 34 can slide up and down along nut gathering sill 32, fixes with the location of realizing height adjustment seat 2.
Thimble pincers 4 are positioned at height adjustment seat 2 tops, and it comprises: the clamp block 41 being fixedly connected with installing plate 11, in clamp block 41, vertically offer several rectangle jaws 42, and on the sidewall of each jaw 42, offer the V-shaped groove 421 of several size; Be located at the movable pressing board 44 in each jaw 42, all movable pressing boards 44 are fixedly connected with a pressing plate seat 45, and pressing plate seat 45 is realized transverse shifting control by a transverse-moving mechanism.Concrete, above-mentioned transverse-moving mechanism comprises: the nut 46 being fixedly connected with pressing plate seat 45; The screw rod 47 assembling through nut 46, the two ends of screw rod 47 are installed in clamp block 41 by bearing 48, and are provided with handle 49 in screw rod 47 one end; Pressing plate seat 45 and clamp block 41 cards are joined and are realized upwards spacing of screw rod 47 weeks, turning handle 49, nut 46 with dynamic pressure plate seat 45 along the moving axially of screw rod 47, thereby drive movable pressing board 44 advance simultaneously or retreat.
While using grinding tool to grip thimble 5, thimble 5 is in contact with one another to realize spacing, support function by its hanging platform bottom surface and height adjustment seat 2 upper surfaces; Thimble 5 tops are positioned over thimble and clamp in the V-shaped groove 421 in 4 jaws 42, realize location and the clamping of thimble by movable pressing board 44 transverse shiftings in transverse-moving mechanism control jaw 42.Thereby height adjustment seat 2 moves up and down and can change it and clamp the distance between 4 to top thimble, and then thimble that can grinding differing heights.On the sidewall of each jaw 42, offer the V-shaped groove 421 of several size, can realize the grinding of different-diameter thimble.
For convenient, to the grinding simultaneously of many same diameter thimbles, in the present embodiment, the position of the V-shaped groove 421 of same size on each jaw 42 is corresponding consistent, improves working (machining) efficiency.And in the present embodiment, on the relative two side of each jaw 42, all offer V-shaped groove 421, on movable pressing board 44 moves forward and backward direction, all can clamp thimble, compact conformation, easy to operate.
Further, in the present embodiment, on the sidewall of each jaw 42, be equipped with groove, be embedded auxiliary clamping magnet 43 in groove, auxiliary clamping magnet 43 is fixed in groove by self magnetic absorption.Above-mentioned design, make the sidewall of jaw 42 there is certain magnetic, can adsorb thimble 5, make thimble 5 and V-shaped groove 421 two side close contacts, before can preventing from clamping, previously the thimble of placement was toppled over or slanted, grinding when being specially adapted to many thimbles, convenient mounting and clamping, simple to operate.
Claims (7)
1. plastic mould thimble grinding tool, is characterized in that, comprising:
Base is vertically provided with installing plate on described base;
Be located at the height adjustment seat that can move up and down of described installing plate bottom, and be provided with lockable mechanism between described height adjustment seat and described installing plate;
Be located at the thimble pincers on described installing plate top, described thimble pincers comprise:
The clamp block being fixedly connected with described installing plate vertically offers several rectangle jaws in described clamp block, offers the V-shaped groove of several size on the sidewall of each jaw;
Be located at the movable pressing board in each jaw, all movable pressing boards are fixedly connected with a pressing plate seat, and described pressing plate seat is realized transverse shifting control by a transverse-moving mechanism.
2. plastic mould thimble grinding tool as claimed in claim 1, is characterized in that, passes through dovetail groove guide rail slidable fit between described height adjustment seat and described installing plate.
3. plastic mould thimble grinding tool as claimed in claim 2, is characterized in that, described lockable mechanism comprises:
Be opened in the vertical hole on described installing plate, and offer vertical nut gathering sill at the periphery in described vertical hole;
Pass successively the fastening bolt in described height adjustment seat and described vertical hole;
Be located in described nut gathering sill and with the square nut of described fastening bolt assembling.
4. plastic mould thimble grinding tool as claimed in claim 1, is characterized in that, described transverse-moving mechanism comprises:
The nut being fixedly connected with described pressing plate seat;
Through the screw rod of described nut assembling, the two ends of described screw rod are installed in described clamp block by bearing, and are provided with handle in described screw rod one end;
Described pressing plate seat and described clamp block card are joined and are realized upwards spacing of screw rod week.
5. the plastic mould thimble grinding tool as described in claim as arbitrary in claim 1 to 4, is characterized in that: in the sidewall of described each jaw, be embedded auxiliary clamping magnet.
6. the plastic mould thimble grinding tool as described in claim as arbitrary in claim 1 to 4, is characterized in that: the position of the V-shaped groove of same size on each jaw is corresponding consistent.
7. plastic mould thimble grinding tool as claimed in claim 6, is characterized in that: on the relative two side of each jaw, all offer V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863279.7U CN203696743U (en) | 2013-12-25 | 2013-12-25 | Thimble grinding fixture for plastic-rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863279.7U CN203696743U (en) | 2013-12-25 | 2013-12-25 | Thimble grinding fixture for plastic-rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696743U true CN203696743U (en) | 2014-07-09 |
Family
ID=51047241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863279.7U Withdrawn - After Issue CN203696743U (en) | 2013-12-25 | 2013-12-25 | Thimble grinding fixture for plastic-rubber mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722491A (en) * | 2013-12-25 | 2014-04-16 | 歌尔声学股份有限公司 | Grinding jig for ejector pins of plastic molds |
| CN106239272A (en) * | 2016-10-11 | 2016-12-21 | 福州大学 | The method for grinding of microsize drift and grinding attachment |
-
2013
- 2013-12-25 CN CN201320863279.7U patent/CN203696743U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722491A (en) * | 2013-12-25 | 2014-04-16 | 歌尔声学股份有限公司 | Grinding jig for ejector pins of plastic molds |
| CN103722491B (en) * | 2013-12-25 | 2016-08-24 | 歌尔声学股份有限公司 | Plastic mould thimble grinding tool |
| CN106239272A (en) * | 2016-10-11 | 2016-12-21 | 福州大学 | The method for grinding of microsize drift and grinding attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |