CN215698310U - Milling machine fixing device - Google Patents
Milling machine fixing device Download PDFInfo
- Publication number
- CN215698310U CN215698310U CN202122213717.2U CN202122213717U CN215698310U CN 215698310 U CN215698310 U CN 215698310U CN 202122213717 U CN202122213717 U CN 202122213717U CN 215698310 U CN215698310 U CN 215698310U
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- CN
- China
- Prior art keywords
- milling machine
- positioning
- elastic clamping
- fixing device
- hole
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- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 34
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 206010066054 Dysmorphism Diseases 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of milling machine fixtures, in particular to a milling machine fixing device. The elastic clamping blocks in elastic connection are arranged on the periphery of the positioning through hole, and the top ends of the elastic clamping blocks are provided with the chamfer surfaces, so that the clamping pipe diameter of the positioning through hole can be automatically adjusted according to the actual size of a part when the tubular part is fixed; through being equipped with the fixed clamp platform that elasticity links to each other and slip the clamp platform in positioning hole's both sides, cooperation positioning hole uses, can further promote fixing device's centre gripping effect to fixing device overall structure is simple, and it is very convenient to use.
Description
Technical Field
The utility model relates to the technical field of milling machine fixtures, in particular to a milling machine fixing device.
Background
Milling machines (milling machines) are generally machine tools that use milling cutters to machine various surfaces of a workpiece. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.
When tubular parts with different diameters and sizes are fixed by the milling machine, the milling machine needs to adopt fixtures with different sizes to fix the tubular parts, otherwise, the deviation of the parts during machining can be caused, so that the machining precision of the parts is reduced, the production quality of the machined parts is influenced, and the frequent replacement of the fixtures according to actual sizes is obviously unrealistic. Therefore, a jig capable of stably holding tubular parts of different diameters is required.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a milling machine fixing device aiming at the technical defects, wherein the periphery of the positioning through hole is provided with an elastic clamping block which is elastically connected, and the top end of the elastic clamping block is provided with a chamfer surface, so that when a tubular part is fixed, the clamping pipe diameter of the positioning through hole can be automatically adjusted according to the actual size of the part; through being equipped with the fixed clamp platform that elasticity links to each other and slip the clamp platform in positioning hole's both sides, cooperation positioning hole uses, can further promote fixing device's centre gripping effect to fixing device overall structure is simple, and it is very convenient to use.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a milling machine fixing device, includes the base, its characterized in that, the top of base is equipped with the fixed plate, positioning hole has been seted up at the middle part of fixed plate, positioning hole's outside is equipped with two at least elastic clamping blocks, positioning hole's outside circumference seted up with the spout that elastic clamping block quantity equals, elastic clamping block passes through the spout with the locating plate links to each other, just elastic clamping block with be equipped with compression spring between the spout, elastic clamping block's top is equipped with the chamfer face, positioning hole's both sides are equipped with fixation clamp platform and slip clamp platform respectively, and elasticity links to each other between the two.
Further optimize this technical scheme, be equipped with the registration arm between base and the fixed plate, the registration arm with the positioning hole is linked together.
Further optimize this technical scheme, the both sides of fixed plate are equipped with U type groove.
Further optimize this technical scheme, the fixed clamp groove has all been seted up to the fixed clamp platform with the opposite face of slip clamp platform.
Further optimize this technical scheme, the fixed clamp platform with be equipped with the slide bar between the slip clamp platform, the extension spring has been cup jointed on the slide bar.
Further optimize this technical scheme, one side bolt fastening of slip clamp platform has the double-screw bolt, be connected with the dysmorphism piece on the double-screw bolt, dysmorphism piece top is equipped with the rocker.
The utility model has the beneficial effects that: the middle part of the fixing plate is provided with the positioning through hole, the periphery of the positioning through hole is connected with the plurality of elastic clamping blocks through the compression spring, and the top end of each elastic clamping block is provided with the chamfer surface, so that a part can be directly inserted into the positioning through hole when in use, the elastic clamping blocks can expand towards the periphery when the part contacts the chamfer surface, the clamping pipe diameter of the positioning through hole is automatically adjusted according to the actual size of the part, and the practicability of the fixing device is improved; through being equipped with the fixed clamp platform and the slip clamp platform that elastic connection is established to the both sides at positioning hole, can the top part of centre gripping part when using, further improve fixing device's centre gripping stability.
Drawings
FIG. 1 is a schematic view showing the overall structure of a milling machine fixing apparatus according to an embodiment;
FIG. 2 is a schematic top view of a milling machine fixture according to an embodiment;
figure 3 is a top exploded view of one milling machine fixture of an embodiment.
In the figure: 1 represents a base; 2 represents a fixing plate; 3 represents a positioning through hole; 4 represents an elastic clamping block; 5 represents a chute; 6 represents a compression spring; 7 represents a chamfer surface; 8 represents a fixed clamping table; 9 represents a slide clamp table; 10 denotes a positioning tube; 11 represents a U-shaped groove; 12 represents a fixing clip groove; 13 represents a slide bar; 14 represents an extension spring; 15 represents a stud; 16 represents a special-shaped block; and 17 denotes a rocker.
Detailed Description
In order to make the technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model provides a milling machine fixing device, as shown in fig. 1 to 3, fig. 1 is an overall structure schematic diagram of the milling machine fixing device in the embodiment, wherein the milling machine fixing device comprises a base 1, the base 1 is a supporting base of the fixing device, a fixing plate 2 is connected above the base 1 through a positioning pipe 10, a fixing clamp table 8 and a sliding clamp table 9 are arranged on the fixing plate 2, fixing clamp grooves are formed in the fixing clamp table 8 and the sliding clamp table 9, parts can be stably clamped and fixed, a sliding rod 13 is arranged between the fixing clamp table and the sliding clamp table, an extension spring 14 is sleeved between the sliding rods 13, U-shaped grooves 11 are formed in two sides of the fixing plate 2, and the fixing device can be moved and fixed on a milling machine by matching with the base 1; a clamping device is arranged on one side of the sliding clamping table 9 and used for clamping the relative position of the sliding clamping table 9 on the fixed table 2.
Fig. 2 is a schematic view of a top view structure of a fixing device of a milling machine according to an embodiment, wherein a positioning through hole 3 is formed between a fixing clamp table 8 and a sliding clamp table 9, the positioning through hole 3 is communicated with a positioning pipe 10, an elastic clamp block 4 is connected around the positioning through hole 3, a clamping device comprises a stud 15 which is connected to the fixing plate 2 through a bolt, a special-shaped block 16 is arranged on the stud 15, a rocker 17 which is convenient to rotate is arranged on the special-shaped block 16, and in order to ensure that the special-shaped block 6 on the stud 15 can abut against the sliding clamp table 9, a thread of the stud 15 can be set to be a reverse thread.
Fig. 3 is a top exploded view of the milling machine fixing device in the embodiment, wherein a plurality of sliding grooves 5 are formed around the positioning through hole 3, the positioning through hole 3 is connected with elastic clamping blocks 4 through the sliding grooves 5, the number of the sliding grooves 5 is the same as that of the elastic clamping blocks 4, the sliding grooves 5 and the elastic clamping blocks 4 are connected through compression springs 6, so that the elastic clamping blocks 4 can perform telescopic motion in the sliding grooves 5, and a chamfered surface 7 is formed at the top end of the elastic clamping blocks 4 for use.
The working principle of the utility model is as follows: when a tubular part needs to be fixed, the part is inserted into the positioning through hole 3 and the positioning tube 10, and in the inserting process, when the bottom of the part contacts the chamfered surface 7 of the elastic clamping block 4, the elastic clamping block 4 is extruded by the part, so that the elastic clamping block 4 extrudes the compression spring 6 inwards along the direction of the sliding groove 5, and the compression spring 6 extrudes the part in the opposite direction to form a self-adaptive clamping state when trying to restore the original state; if there are other structures in the top of part, can pull open slide clamp 9 to one side earlier, later utilize slide bar 13 and extension spring 14 to carry the top of part, later hold rocker 17 and rotate dysmorphism piece 16 for dysmorphism piece 16 can block and catch slide clamp 9, makes it avoid appearing the skew in the course of working, thereby influences the normal processing of part.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification made without departing from the spirit and scope of the present invention represents an equivalent substitution representing improvement and the like, and shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.
Claims (6)
1. The utility model provides a milling machine fixing device, includes base (1), its characterized in that, the top of base (1) is equipped with fixed plate (2), positioning hole (3) have been seted up at the middle part of fixed plate (2), the outside of positioning hole (3) is equipped with two at least elastic clamping blocks (4), the outside circumference of positioning hole (3) seted up with spout (5) that elastic clamping block (4) quantity equals, elastic clamping block (4) pass through spout (5) with fixed plate (2) link to each other, just elastic clamping block (4) with be equipped with compression spring (6) between spout (5), the top of elastic clamping block (4) is equipped with chamfer face (7), the both sides of positioning hole (3) are equipped with fixation clamp platform (8) and slip clamp platform (9) respectively, and elasticity links to each other between the two.
2. A milling machine fixture according to claim 1 wherein: a positioning pipe (10) is arranged between the base (1) and the fixing plate (2), and the positioning pipe (10) is communicated with the positioning through hole (3).
3. A milling machine fixture according to claim 1 wherein: u-shaped grooves (11) are formed in two sides of the fixing plate (2).
4. A milling machine fixture according to claim 1 wherein: and the opposite surfaces of the fixed clamping table (8) and the sliding clamping table (9) are provided with fixed clamping grooves (12).
5. A milling machine fixture according to claim 1 wherein: a sliding rod (13) is arranged between the fixed clamping table (8) and the sliding clamping table (9), and an extension spring (14) is sleeved on the sliding rod (13).
6. A milling machine fixture according to claim 1 wherein: one side bolt fastening of slip clamp platform (9) has double-screw bolt (15), be connected with dysmorphism piece (16) on double-screw bolt (15), dysmorphism piece (16) top is equipped with rocker (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213717.2U CN215698310U (en) | 2021-09-14 | 2021-09-14 | Milling machine fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213717.2U CN215698310U (en) | 2021-09-14 | 2021-09-14 | Milling machine fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698310U true CN215698310U (en) | 2022-02-01 |
Family
ID=80019398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213717.2U Expired - Fee Related CN215698310U (en) | 2021-09-14 | 2021-09-14 | Milling machine fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215698310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079464A (en) * | 2023-04-03 | 2023-05-09 | 盐城市震业机械有限公司 | Positioning fixture for machining precision casting parts |
-
2021
- 2021-09-14 CN CN202122213717.2U patent/CN215698310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079464A (en) * | 2023-04-03 | 2023-05-09 | 盐城市震业机械有限公司 | Positioning fixture for machining precision casting parts |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |