CN213289424U - Fixing device for machining special-shaped parts by milling machine - Google Patents
Fixing device for machining special-shaped parts by milling machine Download PDFInfo
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- CN213289424U CN213289424U CN202021457379.6U CN202021457379U CN213289424U CN 213289424 U CN213289424 U CN 213289424U CN 202021457379 U CN202021457379 U CN 202021457379U CN 213289424 U CN213289424 U CN 213289424U
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- special
- arm
- rod
- centre gripping
- shaped part
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- 238000003801 milling Methods 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 title description 10
- 238000003466 welding Methods 0.000 claims abstract 2
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fixing device to milling machine processing special-shaped part, including supporting base, fixed pivot group and second support arm group, the avris of supporting the base is connected through one side of fixed pivot group and first support arm, and the opposite side welding of first support arm has the connecting rod to the tip of connecting rod rotates and is connected with the centre gripping arm, one side that the dwang was kept away from to the centre gripping arm is rotated and is installed the gag lever post, and the tip cover of gag lever post is equipped with the tighrening link, and the inside embedding of gag lever post is connected with the clamping threaded rod, the end bearing of connecting rod installs fastening threaded rod, and the cover is equipped with second support arm group on fastening threaded rod's the outer wall. This fixing device to milling machine processing special-shaped part, positional stability strengthens for special-shaped part easily carries out stable location when using, and special-shaped part's fixing device's practicality promotes simultaneously, and it is stable to easily carry out the centre gripping to the special-shaped part of equidimension not.
Description
Technical Field
The utility model relates to a machine tooling technical field specifically is a fixing device to milling machine processing special-shaped part.
Background
The special-shaped part is a mechanical part different from the standard, but the special-shaped part does not have the standard appearance, so that the part is not easy to fix when the part is machined by using a milling machine, a boring machine and the like, the machining efficiency of the part is easy to reduce, and the part is machined and positioned by using the fixing device of the special-shaped part, so that the stability of the part during machining can be improved, and the machining efficiency is easy to increase.
However, the conventional fixing device for the special-shaped part has the following problems:
1. the positioning stability of the special-shaped part fixing device to the special-shaped part is insufficient, so that the special-shaped part is difficult to be stably positioned when in use, and the machining efficiency of the special-shaped part is easy to reduce when a milling machine is used for machining the special-shaped part;
2. the fixing device for the special-shaped parts is not practical enough, the special-shaped parts with different sizes are not easy to clamp stably, and the fixing device for the special-shaped parts is not easy to adjust the angle, so that the milling machine is not easy to process in multiple angles;
in order to solve the problems, innovative design is urgently needed on the basis of the original fixing device for the special-shaped parts.
Disclosure of Invention
An object of the utility model is to provide a fixing device to milling machine processing special-shaped part, the fixing device who has the special-shaped part is not enough to special-shaped part's positional stability to solving above-mentioned background art and carrying out, make special-shaped part be difficult for carrying out stable location when using, make use milling machine to add man-hour to special-shaped part, easily reduce the machining efficiency of different sex part, special-shaped part's fixing device's practicality is not enough simultaneously, it is stable to be difficult for carrying out the centre gripping to the special-shaped part of equidimension not, and special-shaped part's fixing device is difficult for carrying out angle modulation, make milling machine be difficult for carrying out the problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for processing special-shaped parts by a milling machine comprises a supporting base, a fixed rotating shaft group and a second supporting arm group, wherein the side of the supporting base is connected with one side of a first supporting arm through the fixed rotating shaft group, the other side of the first supporting arm is welded with a connecting rod, the end part of the connecting rod is rotatably connected with a clamping arm, the side of the clamping arm is movably connected with a rotating rod, meanwhile, the end part of the rotating rod is movably provided with a fixed arm, one side of the clamping arm, which is far away from the rotating rod, is rotatably provided with a limiting rod, the end part of the limiting rod is sleeved with a fastening rod, the inner part of the fastening rod is embedded and connected with a clamping threaded rod, a fastening button is embedded and installed in the clamping threaded rod, the end part bearing of the connecting rod is provided with a fastening threaded rod, the outer wall of the fastening threaded rod is, and the end part of the movable rotating rod is rotatably connected with a sleeve.
Preferably, the support base forms a rotating structure through the fixed rotating shaft group and the first support arm, and the support base and the second support arm group form a penetrating sliding structure.
Preferably, the connecting rod and the clamping arm form a rotating structure, and the fastening threaded rod on the connecting rod and the second support arm group form a penetrating threaded connection structure.
Preferably, connecting rod, centre gripping arm, dwang, gag lever post, anchorage bar and centre gripping threaded rod set up about fixed arm central symmetry, and connecting rod, centre gripping arm, dwang, gag lever post, anchorage bar and centre gripping threaded rod one-to-one set up.
Preferably, the second support arm group and the sleeve form a rotating structure through a movable rotating rod, and the movable rotating rod and the sleeve are arranged in a central symmetry mode relative to the second support arm group.
Preferably, the inside embedding of sleeve pipe is connected with the angle adjusting lever, and threaded connection structure is constituteed to angle adjusting lever and sleeve pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this fixing device to milling machine processing special-shaped part, positional stability strengthens for special-shaped part easily carries out stable location when using, makes to use milling machine to add man-hour to special-shaped part, avoids reducing the machining efficiency of opposite sex part, and special-shaped part's fixing device's practicality promotes simultaneously, and it is stable to easily carry out the centre gripping to the special-shaped part of equidimension not, and special-shaped part's fixing device easily carries out angle modulation, makes milling machine easily carry out the processing of multi-angle.
1. Through the connecting rod, the centre gripping arm, the dwang, the gag lever post, anchorage bar and centre gripping threaded rod set up about the central symmetry of fixed arm, and the connecting rod, the centre gripping arm, the dwang, the gag lever post, rotation between anchorage bar and the centre gripping threaded rod is connected, make the connecting rod, the centre gripping arm, the dwang, the gag lever post, anchorage bar and centre gripping threaded rod can rotate around the fixed arm, increase device parcel nature and stability to the part, make device positional stability strengthen, make special-shaped part easily carry out stable location when using, make use milling machine add man-hour to special-shaped part, avoid reducing the machining efficiency of different in nature part.
2. The distance between the clamping arms can be adjusted through the fastening threaded rod, the angle adjusting rod can enable the second supporting arm group to be adjusted in height, the first supporting arm and the supporting base are connected in a rotating mode through the fixed rotating shaft group, the device drives the part to be clamped to incline, the angle of the special-shaped part can be changed, the practicability of the fixing device for the special-shaped part is improved, the special-shaped part with different sizes can be clamped stably, the angle adjusting can be easily performed by the fixing device for the special-shaped part, and the milling machine can easily perform multi-angle processing.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the connecting structure of the connecting rod and the clamping arm of the present invention;
FIG. 3 is a schematic view of the connection structure of the clamping arm and the limiting rod of the present invention;
FIG. 4 is a schematic view of the connection structure of the second support arm set and the movable rotating rod of the present invention;
fig. 5 is a schematic view of the connection structure between the fixed rotating shaft set and the first supporting arm of the present invention.
In the figure: 1. a support base; 2. fixing the rotating shaft group; 3. a first support arm; 4. a connecting rod; 5. a clamp arm; 6. rotating the rod; 7. a fixed arm; 8. a limiting rod; 9. a fastening rod; 10. clamping the threaded rod; 11. fastening the button; 12. fastening a threaded rod; 13. a second support arm group; 14. a movable rotating rod; 15. a sleeve; 16. an angle adjusting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-5, the present invention provides a technical solution: a fixing device for processing special-shaped parts on a milling machine comprises a supporting base 1, a fixed rotating shaft group 2, a first supporting arm 3, a connecting rod 4, a clamping arm 5, a rotating rod 6, a fixing arm 7, a limiting rod 8, a fastening rod 9, a clamping threaded rod 10, a fastening button 11, a fastening threaded rod 12, a second supporting arm group 13, a movable rotating rod 14, a sleeve 15 and an angle adjusting rod 16, wherein the side of the supporting base 1 is connected with one side of the first supporting arm 3 through the fixed rotating shaft group 2, the connecting rod 4 is welded on the other side of the first supporting arm 3, the end part of the connecting rod 4 is rotatably connected with the clamping arm 5, the side of the clamping arm 5 is movably connected with the rotating rod 6, the fixing arm 7 is movably installed at the end part of the rotating rod 6, the limiting rod 8 is rotatably installed at one side of the clamping arm 5 far away from the rotating rod 6, and the inside embedding of anchorage bar 9 is connected with centre gripping threaded rod 10, and the inside embedding of centre gripping threaded rod 10 installs fastening button 11 in addition, and the tip bearing of connecting rod 4 installs fastening threaded rod 12, and the cover is equipped with second support arm group 13 on the outer wall of fastening threaded rod 12 to the bottom swing joint of second support arm group 13 has movable bull stick 14, and the tip of movable bull stick 14 rotates and is connected with sleeve pipe 15 moreover.
Rotating-structure is constituteed to connecting rod 4 and centre gripping arm 5, and the threaded connection structure that runs through is constituteed to fastening threaded rod 12 and second support arm group 13 on the connecting rod 4, and the fastening threaded rod 12 of being convenient for rotates for 2 centre gripping arms 5 carry out the centre gripping to the part and be convenient for centre gripping arm 5 and dwang 6 rotate around fixed arm 7.
Connecting rod 4, centre gripping arm 5, dwang 6, gag lever post 8, anchorage bar 9 and centre gripping threaded rod 10 set up about 7 centrosymmetric fixed arms, and connecting rod 4, centre gripping arm 5, dwang 6, gag lever post 8, anchorage bar 9 and centre gripping threaded rod 10 one-to-one set up and make the device more stable to the centre gripping of part.
Second support arm group 13 and sleeve pipe 15 constitute revolution mechanic through activity bull stick 14, and activity bull stick 14 and sleeve pipe 15 set up about second support arm group 13 central symmetry, and the inside embedding of sleeve pipe 15 is connected with angle adjusting rod 16, and angle adjusting rod 16 and sleeve pipe 15 constitute threaded connection structure, and the rotation angle adjusting rod 16 of being convenient for can stably adjust the height of second support arm group 13.
The working principle is as follows: when the fixing device for processing the special-shaped part by using the pair of milling machines is used, firstly, as shown in figure 1, the special-shaped part is placed between 2 clamping arms 5, then a fastening threaded rod 12 in threaded connection with a second support arm group 13 is rotated to enable the clamping arms 5 mounted on the fastening threaded rod 12 in a bearing mode to move, as shown in figures 1 and 5, the clamping arms 5 far away from the second support arm group 13 are fixedly connected with a first support arm 3 through a connecting rod 4, so that the distance between the 2 clamping arms 5 can be reduced by rotating the fastening threaded rod 12, a part is clamped, as shown in figures 2-3, then a fastening button 11 is connected with 2 clamping threaded rods 10, a rotating structure is formed by rotating the clamping buttons 11, the clamping arms 5, a rotating rod 6, a limiting rod 8, a fastening rod 9 and the clamping threaded rod 10, and the rotating rod 6 is symmetrically and rotatably arranged around a fixing arm 7, so that the fastening buttons 11 can rotate to clamp the part inside the clamping arms 5 in a wrapping mode, the clamping stability of the part is improved, and the contact sides of the clamping arm 5, the rotating rod 6, the fixed arm 7, the limiting rod 8, the fastening rod 9 and the clamping threaded rod 10 with the part are provided with soft pads, so that the outer wall of the part can be protected;
as shown in fig. 4, the angle adjusting rod 16 is rotated to move the sleeve 15 connected by screw, the movable rotating rod 14 is rotatably connected with the second supporting arm set 13 and the sleeve 15 to move the sleeve 15, the second supporting arm set 13 can move vertically as shown in fig. 1, and the upper half and the lower half of the second supporting arm set 13 are rotatably connected as shown in fig. 1 and fig. 4-5, so that when the height of the second supporting arm set 13 is adjusted, the first supporting arm 3 can rotate around the supporting base 1 through the fixed rotating shaft set 2, so that the part can be inclined, the angle of the part can be changed, and the fastening threaded rod 12 can change the distance between the clamping arms 5 to clamp parts of different sizes.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fixing device to milling machine processing special-shaped part, is including supporting base (1), fixed pivot group (2) and second support arm group (13), its characterized in that: the avris of supporting base (1) is connected with one side of first support arm (3) through fixed rotating shaft group (2), and the opposite side welding of first support arm (3) has connecting rod (4), and the tip of connecting rod (4) is rotated and is connected with centre gripping arm (5), and the avris swing joint of centre gripping arm (5) has dwang (6), and the tip swing joint of dwang (6) has fixed arm (7) simultaneously, one side that dwang (6) were kept away from in centre gripping arm (5) is rotated and is installed gag lever post (8), and the tip cover of gag lever post (8) is equipped with anchorage bar (9), and the inside embedding of anchorage bar (9) is connected with centre gripping threaded rod (10), and the inside embedding of centre gripping threaded rod (10) installs fastening button (11), the tip bearing of connecting rod (4) is installed fastening threaded rod (12), and the cover is equipped with second support arm group (13) on the outer wall of fastening threaded rod, and the bottom of the second supporting arm group (13) is movably connected with a movable rotating rod (14), and the end part of the movable rotating rod (14) is rotatably connected with a sleeve (15).
2. The fixing device for the milling machine to machine the special-shaped part according to claim 1, characterized in that: the support base (1) forms a rotating structure through the fixed rotating shaft group (2) and the first support arm (3), and the support base (1) and the second support arm group (13) form a penetrating sliding structure.
3. The fixing device for the milling machine to machine the special-shaped part according to claim 1, characterized in that: the connecting rod (4) and the clamping arm (5) form a rotating structure, and a fastening threaded rod (12) on the connecting rod (4) and a second supporting arm group (13) form a penetrating threaded connection structure.
4. The fixing device for the milling machine to machine the special-shaped part according to claim 1, characterized in that: connecting rod (4), centre gripping arm (5), dwang (6), gag lever post (8), anchorage bar (9) and centre gripping threaded rod (10) set up about fixed arm (7) central symmetry, and connecting rod (4), centre gripping arm (5), dwang (6), gag lever post (8), anchorage bar (9) and centre gripping threaded rod (10) one-to-one set up.
5. The fixing device for the milling machine to machine the special-shaped part according to claim 1, characterized in that: the second support arm group (13) and the sleeve (15) form a rotating structure through a movable rotating rod (14), and the movable rotating rod (14) and the sleeve (15) are arranged in a central symmetry mode relative to the second support arm group (13).
6. The fixing device for the milling machine to machine the special-shaped part according to claim 1, characterized in that: the inner part of the sleeve (15) is embedded and connected with an angle adjusting rod (16), and the angle adjusting rod (16) and the sleeve (15) form a threaded connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457379.6U CN213289424U (en) | 2020-07-22 | 2020-07-22 | Fixing device for machining special-shaped parts by milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457379.6U CN213289424U (en) | 2020-07-22 | 2020-07-22 | Fixing device for machining special-shaped parts by milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213289424U true CN213289424U (en) | 2021-05-28 |
Family
ID=76021280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021457379.6U Expired - Fee Related CN213289424U (en) | 2020-07-22 | 2020-07-22 | Fixing device for machining special-shaped parts by milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213289424U (en) |
-
2020
- 2020-07-22 CN CN202021457379.6U patent/CN213289424U/en not_active Expired - Fee Related
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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: 20210528 |