CN209335133U - A kind of multipurpose fraise jig - Google Patents
A kind of multipurpose fraise jig Download PDFInfo
- Publication number
- CN209335133U CN209335133U CN201822216358.4U CN201822216358U CN209335133U CN 209335133 U CN209335133 U CN 209335133U CN 201822216358 U CN201822216358 U CN 201822216358U CN 209335133 U CN209335133 U CN 209335133U
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- China
- Prior art keywords
- pillar
- screw
- pressing plate
- multipurpose
- pin
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Abstract
The utility model discloses a kind of multipurpose fraise jig, including clamp body, pillar is fixed on the clamp body, pillar end face center is equipped with one mandrel, the left and rear of mandrel are respectively equipped with first diamond positioning pin and second diamond positioning pin, described mandrel the right and left is respectively provided with the vee-block for being used to clamp workpiece, two vee-blocks are separately fixed on the pressing plate on both sides by the first pin, the right and left of pillar is respectively hinged in the middle part of two pressing plates by straight pin, screw is equipped in the pressing plate bottom, it is to be threadedly coupled between screw and pillar, the screw is to be slidably connected with pressing plate, spring is equipped between the pressing plate bottom outside and screw, the pillar side wall is equipped with the screw rod for being used to clamp, screw-thread bush in screw rod connection pillar, the screw rod two sides are respectively provided with one tiltedly Wedge column.The utility model can help worker quickly to process two wide 4mm, the cross recess of 8mm on bolt body workpiece.
Description
Technical field
The utility model relates to a kind of fraise jig more particularly to a kind of multipurpose fraise jigs.
Background technique
In field of machining, it is well known that milling machine required precision, the work of workpieces processing are directly influenced using fixture
Make safety and production efficiency.Currently, two wide 4mm on processing bolt body one end cylinder, when the cross recess of 8mm, one
As positioned with scroll chuck, then either manually or by length and breadth twice movable workbench feeding mode process ten in cylinder one end
Word through slot, the large labor intensity of such worker, and production efficiency is low, Product Precision is poor.
Utility model content
The utility model will solve the above-mentioned problems of the prior art, provide a kind of multipurpose fraise jig, Neng Goubang
Assistant engineer people quickly processes two wide 4mm, the cross recess of 8mm on bolt body workpiece.
The utility model solves the technical solution of its technical problem use: a kind of multipurpose fraise jig, including clamp body,
Pillar is fixed on the clamp body, pillar end face center is equipped with one mandrel, and the left and rear of mandrel are respectively equipped with one
The first diamond positioning pin of root and second diamond positioning pin, described mandrel the right and left are respectively provided with one and are used to clamp workpiece
V shape block, two vee-blocks are separately fixed on the pressing plate on both sides by the first pin, pass through circle in the middle part of two pressing plates
Pin is respectively hinged at the right and left of pillar, is equipped with screw in the pressing plate bottom, is threadedly coupled between screw and pillar,
The screw is to be slidably connected with pressing plate, and spring is equipped between the pressing plate bottom outside and screw, is set on the pillar side wall
There are the screw rod for being used to clamp, the screw-thread bush in screw rod connection pillar, the screw rod two sides are respectively provided with an inclined wedge column, tiltedly
Wedge column can be slided in pillar, and the outer end of two inclined wedge columns is connected to the left and right of connection column plate by the second pin
Both sides, the column plate middle part are mounted on screw rod, and the pillar between the inclined wedge column and pressing plate is equipped with the top of a transverse direction
Column is slidably connected between top pillar and pillar, and one end of the top pillar resists the inclined-plane on the outside of inclined wedge column, and the other end of top pillar supports
The firmly pressing plate medial surface between straight pin and screw.
Be equipped in order to further perfect, under the clamp body positioning key, positioning key and clamp body by sunk screw into
Row connection.
It is further perfect, positioning key is equipped under the clamp body, positioning key is connected with clamp body by sunk screw
It connects.
Further perfect, the mandril right part is equipped with jacking block.
It is further perfect, determine on first diamond positioning pin and the second diamond positioning pin bottom end mating connection clamp body
Position hole, the first diamond positioning pin and the second diamond positioning pin bottom sidewall are equipped with ring flange, and ring flange passes through hexagon socket head cap screw
Jockey body.
Further perfect, two sides are equipped with fixed plate to the posts bottom up and down, and clamp body is bolted in fixed plate.
Further perfect, the pillar top surface offers twice groove, and twice groove is located at mandrel the right and left, twice ditch
Workpiece placed side is equipped between slot.
Further perfect, the pressing plate is L-shaped structure, and inner end is equipped with vee-block mounting groove, vee-block mounting groove at the top of pressing plate
It is interior to be equipped with the first vertical pin.
Further perfect, the pressing plate bottom outside wall is equipped with counterbore, and the screw and spring are located in counterbore.
The utility model has the advantages that: 1, the utility model determines workpiece by mandrel and diamond positioning pin
Position, workpiece is fast and accurate for positioning, and stability is good, and machining accuracy is high；2, the utility model uses float clamp mechanism, by turning
Screw rod pushes connection column plate, inclined wedge, top pillar, pressing plate, by vee-block to the workpiece progress floating clamping mechanism covered in mandrel, clamping jail
Gu clamping speed is fast, high-efficient；3, the utility model is by the cooperation of workpiece and different location diamond positioning pin come on center roller
The station of workpiece is changed, and realizes indexing, can process two of different size, folders with upper mobile work platform in one direction
The different slot in angle achievees the purpose that the labor intensity for reducing worker and improves production efficiency.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the C-C of Fig. 2 to structure cut-away view；
Fig. 4 is the partial enlargement structural representation of Fig. 1；
Fig. 5 is the partial enlargement structural representation of Fig. 2；
Fig. 6 is the schematic view of the front view of the utility model bolt body workpiece；
Fig. 7 is the side structure schematic view of the utility model bolt body workpiece；
Description of symbols: 1, clamp body, 2, positioning key, the 3, first diamond positioning pin, 4, pressing plate, 5, vee-block, 6, the heart
Axis, the 7, first pin, 8, straight pin, 9, top pillar, 10, screw, 11, spring, the 12, second diamond positioning pin, 13, pillar, 14, connection
Column plate, 15, inclined wedge column, the 16, second pin, 17, screw-thread bush, 18, screw rod, 19, counterbore, 20, sliding block, 21, mandril, 22, top
Block, 23, bulb, 24, inclined-plane, 25, sunk screw, 26, location hole, 27, ring flange, 28, fixed plate, 29, groove, 30, workpiece
Placed side, 30, vee-block mounting groove.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: a kind of multipurpose fraise jig in the present embodiment, including clamp body 1 are fixed on the clamp body 1
Pillar 13,13 end face center of pillar are equipped with one mandrel 6, and it is fixed that the left and rear of mandrel 6 are respectively equipped with first diamond shape
Position pin 3 and second diamond positioning pin 12, described 6 the right and left of mandrel are respectively provided with the vee-block 5 for being used to clamp workpiece,
Two vee-blocks 5 are separately fixed on the pressing plate 4 on both sides by the first pin 7, pass through cylinder in the middle part of two pressing plates 4
Pin 8 is respectively hinged at the right and left of pillar 13, is equipped with screw 10 in 4 bottom of pressing plate, is between screw 10 and pillar 13
It is threadedly coupled, the screw 10 is to be slidably connected with pressing plate 4, and spring is equipped between 4 bottom outside of pressing plate and screw 10
11,13 side wall of pillar is equipped with one and is used to the screw rod 18 that clamps, the screw-thread bush 17 in 18 connection pillar 13 of screw rod,
18 two sides of screw rod are respectively provided with an inclined wedge column 15, and inclined wedge column 15 can be slided in pillar 13, two inclined wedge columns
15 outer end is connected to the right and left of connection column plate 14 by the second pin, is mounted on screw rod 18 in the middle part of the column plate 14
On, it is sliding between top pillar 9 and pillar 13 that the pillar 13 between the inclined wedge column 15 and pressing plate 4, which is equipped with the top pillar 9 of a transverse direction,
Dynamic connection, one end of the top pillar 9 resist the inclined-plane 24 in 15 outside of inclined wedge column, and the other end of top pillar 9 is resisted positioned at straight pin 8
4 medial surface of pressing plate between screw 10.
Working principle: the hole of 14mm on bolt body workpiece is covered in mandrel 6, and the hole of the 30mm of the other end is covered
Workpiece positioning is carried out on one diamond positioning pin 3, turns the screw-in of screw rod 18, pushes connection column plate 14, inclined wedge 15 is made to protrude into pillar 13
Interior, the inclined-plane 24 of inclined wedge 15, inclined-plane 24 ejects top pillar 9 outward, and top pillar 9 resists 4 bottom inside of pressing plate, and pressing plate 4 is around straight pin
8 rotations, by lever principle, screw rod 18 after milling 4mm through slot, is revolved workpiece floating clamping mechanism by the vee-block 5 at the top of pressing plate 4
Out, exit inclined wedge 15, pressing plate 4 resets under the effect of spring 11, unclamps workpiece, workpiece is turned over 90 positions, by the hole of 30mm
The clamping on the second diamond positioning pin 12, i.e. millable 8mm slot are covered, realizes that mobile work platform processes two wide in one direction
The slot that degree is different, angle is different, can reduce fixture cost and the labor intensity of worker, and improve Product Precision and production efficiency.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (9)
1. a kind of multipurpose fraise jig, including clamp body (1), it is characterized in that: being fixed with pillar on the clamp body (1)
(13), pillar (13) end face center is equipped with one mandrel (6), and the left and rear of mandrel (6) are respectively equipped with first water chestnut
Shape positioning pin (3) second diamond positioning pin of He Yigen (12), described mandrel (6) the right and left are respectively provided with one and are used to clamp workpiece
Vee-block (5), two vee-blocks (5) are separately fixed on the pressing plate (4) on both sides by the first pin (7), described in two
The right and left of pillar (13) is respectively hinged in the middle part of pressing plate (4) by straight pin (8), is equipped with spiral shell in pressing plate (4) bottom
It follows closely (10), is threadedly coupled between screw (10) and pillar (13), the screw (10) is to be slidably connected with pressing plate (4), described
Spring (11) are equipped between pressing plate (4) bottom outside and screw (10), pillar (13) side wall is equipped with one and is used to clamp
Screw rod (18), the screw-thread bush (17) in screw rod (18) connection pillar (13), screw rod (18) two sides are respectively provided with one tiltedly
Wedge column (15), inclined wedge column (15) can be slided in pillar (13), and the outer end of two inclined wedge columns (15) passes through the second pin
Son is connected to the right and left of connection column plate (14), is mounted on screw rod (18) in the middle part of the column plate (14), the inclined wedge
Pillar (13) between column (15) and pressing plate (4) is equipped with the top pillar (9) of a transverse direction, is between top pillar (9) and pillar (13)
It is slidably connected, one end of the top pillar (9) resists the inclined-plane (24) on the outside of inclined wedge column (15), and the other end of top pillar (9) resists position
Pressing plate (4) medial surface between straight pin (8) and screw (10).
2. a kind of multipurpose fraise jig according to claim 1 is determined it is characterized in that: being equipped under the clamp body (1)
Position key (2), positioning key (2) are attached with clamp body (1) by sunk screw (25).
3. a kind of multipurpose fraise jig according to claim 1, it is characterized in that: the top pillar (9) by sliding block (20) and
Mandril (21) composition, to be threadedly coupled between sliding block (20) and mandril (21), sliding block (20) left part is equipped with and inclined-plane (24)
The bulb (23) of contact.
4. a kind of multipurpose fraise jig according to claim 3, it is characterized in that: the mandril (21) right part is equipped with jacking block
(22)。
5. a kind of multipurpose fraise jig according to claim 1, it is characterized in that: first diamond positioning pin (3) and
Location hole (26) on second diamond positioning pin (12) bottom end mating connection clamp body (1), the first diamond positioning pin (3) and second
Diamond positioning pin (12) bottom sidewall is equipped with ring flange (27), and ring flange (27) passes through hexagon socket head cap screw jockey body (1).
6. a kind of multipurpose fraise jig according to claim 1, it is characterized in that: two sides above and below the pillar (13) bottom
Equipped with fixed plate (28), clamp body (1) is bolted in fixed plate (28).
7. a kind of multipurpose fraise jig according to claim 1, it is characterized in that: the pillar (13) top surface offers two
Road groove (29), twice groove (29) are located at mandrel (6) the right and left, are equipped with workpiece placed side between twice groove (29)
(30)。
8. a kind of multipurpose fraise jig according to claim 1, it is characterized in that: the pressing plate (4) is L-shaped structure, pressure
Inner end is equipped with vee-block mounting groove (31) at the top of plate (4), and vertical the first pin (7) is equipped in vee-block mounting groove (31).
9. a kind of multipurpose fraise jig according to claim 1, it is characterized in that: on the pressing plate (4) bottom outside wall
Equipped with counterbore (19), the screw (10) and spring (11) are located in counterbore (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216358.4U CN209335133U (en) | 2018-12-27 | 2018-12-27 | A kind of multipurpose fraise jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216358.4U CN209335133U (en) | 2018-12-27 | 2018-12-27 | A kind of multipurpose fraise jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335133U true CN209335133U (en) | 2019-09-03 |
Family
ID=67759437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822216358.4U Expired - Fee Related CN209335133U (en) | 2018-12-27 | 2018-12-27 | A kind of multipurpose fraise jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562173A (en) * | 2020-05-29 | 2020-08-21 | 济南大学 | Friction wear tester clamp |
-
2018
- 2018-12-27 CN CN201822216358.4U patent/CN209335133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562173A (en) * | 2020-05-29 | 2020-08-21 | 济南大学 | Friction wear tester clamp |
| CN111562173B (en) * | 2020-05-29 | 2023-04-07 | 济南大学 | Friction wear tester clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |