CN215698312U - Fixture for turning on milling machine - Google Patents

Fixture for turning on milling machine Download PDF

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Publication number
CN215698312U
CN215698312U CN202122213728.0U CN202122213728U CN215698312U CN 215698312 U CN215698312 U CN 215698312U CN 202122213728 U CN202122213728 U CN 202122213728U CN 215698312 U CN215698312 U CN 215698312U
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CN
China
Prior art keywords
jack catch
movable
milling machine
movable jack
turning
Prior art date
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.)
Active
Application number
CN202122213728.0U
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Chinese (zh)
Inventor
崔普尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shijiazhuang Yaoding Mechanical Equipment Co ltd
Original Assignee
Shijiazhuang Yaoding Mechanical Equipment Co ltd
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Application filed by Shijiazhuang Yaoding Mechanical Equipment Co ltd filed Critical Shijiazhuang Yaoding Mechanical Equipment Co ltd
Priority to CN202122213728.0U priority Critical patent/CN215698312U/en
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Abstract

The utility model relates to the technical field of milling machine fixtures, in particular to a fixture for turning on a milling machine. Be provided with first movable jack catch (3) through jack catch track (2) slip on chuck body (1), first movable jack catch (3) are close to the side at chuck body (1) middle part is equipped with grip block (4), the apron (5) through its top of grip block (4) with first movable jack catch (3) rotate and link to each other, just apron (5) with be provided with spring catch (6) between first movable jack catch (3), the lower part of first movable jack catch (3) is connected with second movable jack catch (11) through screw rod (7). Through being connected with the second movable jaw on first movable jaw for anchor clamps can realize inside and outside centre gripping in order to keep stable function when the centre gripping tubulose part, have greatly improved parts machining's precision simultaneously.

Description

Fixture for turning on milling machine
Technical Field
The utility model relates to the technical field of milling machine fixtures, in particular to a fixture for turning on a milling machine.
Background
Turning is lathe machining, which is part of machining. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.
When turning, generally need utilize the three-jaw chuck to fix the part centre gripping, later utilize the rotation of part to use milling cutter or other instrument to carry out processing to it, but traditional anchor clamps are when centre gripping tubular part, because the limitation of self structure only can the centre gripping outside, can not stabilize the centre gripping to some part outsides are irregular shape, and the jack catch of ordinary anchor clamps is difficult to stabilize the centre gripping.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects, the utility model provides the clamp for turning on the milling machine, and the rotatable clamping plate is arranged on the side surface of the first movable clamping jaw, so that when the clamp clamps the outer surface of an irregular part, the clamp can rotate by an angle as required to realize the function of stable clamping; through being connected with the second movable jaw on first movable jaw for anchor clamps can realize inside and outside centre gripping in order to keep stable function when the centre gripping tubulose part, have greatly improved parts machining's precision simultaneously.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides an anchor clamps for turning on milling machine, is including the chuck body, its characterized in that, it is provided with first movable jack catch to slide through the jack catch track on the chuck body, first movable jack catch is close to the side at chuck body middle part is equipped with the grip block, the grip block through its top the apron with first movable jack catch rotates continuously, just the apron with be provided with the spring catch between the first movable jack catch, the lower part of first movable jack catch is connected with second movable jack catch through the screw rod.
Further optimize this technical scheme, the middle part of chuck body is equipped with the shaft hole.
Further optimize this technical scheme, be provided with the centre gripping plane on the grip block.
Further optimize this technical scheme, the screw rod is located inside the jack catch track.
Further optimize this technical scheme, the star type handle is fixed with to the one end of screw rod.
The utility model has the beneficial effects that: the clamping plate is rotatably connected to the side face of the first movable clamping jaw, real-time rotation and fixing functions are achieved between the first movable clamping jaw and the clamping plate through the spring pin, when an irregular part on the outer surface is clamped, the angle of the clamping plate can be rotated according to needs, the contact area between the clamping plate and the part is increased, and therefore the function of stable clamping is achieved; the bottom end of the first movable clamping jaw is connected with the second movable clamping jaw through the screw rod, when the tubular part is clamped, the screw rod can be controlled to increase or reduce the distance between the first movable clamping jaw and the second movable clamping jaw, and therefore the function of clamping inside and outside is achieved.
Drawings
FIG. 1 is a schematic view showing the overall structure of a turning jig on a milling machine in the embodiment;
FIG. 2 is a schematic top view of a turning jig of the milling machine according to the embodiment.
In the figure: 1 represents a chuck body; 2 represents a jaw track; 3 represents a first movable jaw; 4 represents a clamping plate; 5 represents a cover plate; 6 represents a spring pin; 7 represents a screw; 8 represents a shaft hole; 9 represents a clamping plane; 10 represents a star handle; and 11 denotes a second movable jaw.
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 clamp for turning on a milling machine, as shown in fig. 1 and 2, fig. 1 and fig. are respectively a schematic diagram of an overall structure of a clamp for turning on a milling machine in the embodiment and a schematic diagram of a top-view structure of a clamp for turning on a milling machine in the embodiment, wherein the clamp comprises a chuck body 1, a shaft hole 8 is arranged in the middle of the chuck body 1, three jaw tracks 2 are evenly distributed on the chuck body 1, a first movable jaw 3 is slidably connected to each jaw track 2, a clamping plate 4 is arranged on the side surface of each first movable jaw 3 close to the shaft hole 8, the clamping plate 4 is rotatably connected with the first movable jaw 3 through a cover plate 5, a spring pin 6 is further arranged between the cover plate 5 and the first movable jaw 3, a worker can use the spring pin 6 to rotate and fix the clamping plate 4 after rotation, and a clamping plane 9 is arranged on the clamping plate 4; in jack catch track 2's inside, first activity jack catch 3 is connected with second activity jack catch 11 through screw rod 7, and screw rod 7 runs through first activity jack catch 3 and the fixed linking to each other of second activity card post 11 to be equipped with star handle 10 in the one end of screw rod 7, the staff can be through twisting star handle 10 of moving, makes screw rod 7 rotate in first activity jack catch 3 is inside, thereby realizes the distance between first activity jack catch 3 and the second activity jack catch 11 and adjusts.
The working principle of the utility model is as follows: when the tubular part needs to be clamped and fixed, firstly, the star-shaped handle 10 is rotated to enable the screw 7 to rotate, meanwhile, the distance between the first movable clamping jaw 3 and the second movable clamping jaw 11 is increased, then, the tubular part is placed between the two movable clamping jaws, the star-shaped handle 10 is rotated reversely to enable the distance between the first movable clamping column 3 and the second movable clamping jaw 11 to be reduced until the two movable clamping jaws clamp the side wall of the tubular part; when the outer surface of the tubular clamp is in an irregular shape, the spring pin 6 is lifted upwards, then the clamping plate 4 is rotated, the clamping plane 9 on the clamping plate 4 is contacted with the outer surface of the tubular clamp according to actual requirements, then the spring pin 6 is loosened to restore the original shape, and then the clamping plate 4 can be fixed, so that the tubular clamp can be stably clamped on the chuck body 1, and then turning operation can be carried out.
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 (5)

1. The utility model provides an anchor clamps for turning on milling machine, is including chuck body (1), its characterized in that, it is provided with first movable jack catch (3) to slide through jack catch track (2) on chuck body (1), first movable jack catch (3) are close to the side at chuck body (1) middle part is equipped with grip block (4), grip block (4) through its top apron (5) with first movable jack catch (3) rotate and link to each other, just apron (5) with be provided with spring catch (6) between first movable jack catch (3), the lower part of first movable jack catch (3) is connected with second movable jack catch (11) through screw rod (7).
2. A turning tool holder for a milling machine according to claim 1, wherein: the middle part of the chuck body (1) is provided with a shaft hole (8).
3. A turning tool holder for a milling machine according to claim 1, wherein: and a clamping plane (9) is arranged on the clamping plate (4).
4. A turning tool holder for a milling machine according to claim 1, wherein: the screw (7) is located inside the jaw track (2).
5. A turning tool holder for a milling machine according to claim 1, wherein: one end of the screw rod (7) is fixed with a star-shaped handle (10).
CN202122213728.0U 2021-09-14 2021-09-14 Fixture for turning on milling machine Active CN215698312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122213728.0U CN215698312U (en) 2021-09-14 2021-09-14 Fixture for turning on milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122213728.0U CN215698312U (en) 2021-09-14 2021-09-14 Fixture for turning on milling machine

Publications (1)

Publication Number Publication Date
CN215698312U true CN215698312U (en) 2022-02-01

Family

ID=80019404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122213728.0U Active CN215698312U (en) 2021-09-14 2021-09-14 Fixture for turning on milling machine

Country Status (1)

Country Link
CN (1) CN215698312U (en)

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