CN211708693U

CN211708693U - Novel shape outer ball cage channel sharp clamp of preapring for an unfavorable turn of events

Info

Publication number: CN211708693U
Application number: CN201922333704.1U
Authority: CN
Inventors: 林迪; 李辉辉
Original assignee: Ningbo Zhengkai Machinery Co ltd
Current assignee: Ningbo Zhengkai Machinery Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-20
Anticipated expiration: 2029-12-23

Abstract

The utility model belongs to the technical field of machining of outer ball cage channels, in particular to a novel anti-deformation sharp cutting clamp for outer ball cage channels, which comprises a base, a fixed clamping block and a movable clamping block, wherein the base is provided with a through hole; the top surface of the base is also movably provided with a bottom plate, and the top surface of the bottom plate is also fixedly provided with an operating structure; a connecting plate is fixed on the top surface of the base, and a first adjusting assembly is mounted on the connecting plate; two additional blocks which are symmetrically distributed are respectively arranged in the fixed clamping block and the movable clamping block, and a second adjusting component for driving the two additional blocks to approach or depart from each other is respectively arranged on the fixed clamping block and the movable clamping block; the utility model discloses an outer ball cage channel sharply cuts anchor clamps, convenient to use, the centre gripping is stable to can adjust the initial position that moves the clamp splice to the outer ball cage of different specifications, and adjust the position of additional piece, guarantee the outer ball cage of reliable centre gripping, be favorable to reliable sharp cutting, improve the application scope of device, improved machining efficiency and enterprise's income.

Description

Novel shape outer ball cage channel sharp clamp of preapring for an unfavorable turn of events

Technical Field

The utility model belongs to the technical field of outer ball cage channel processing, concretely relates to novel shape outer ball cage channel of preapring for an unfavorable turn of events sharply cuts anchor clamps.

Background

The constant velocity universal joint is commonly called as a ball cage, and is divided into an inner ball cage and an outer ball cage, wherein a steel shaft is connected between the inner ball cage and the outer ball cage, and is generally called as a transmission shaft.

Original ectosphere cage channel sharp cuts anchor clamps when fixed, and a anchor clamps can only be fixed to the ectosphere cage of a specification, to the ectosphere cage of different specifications, need use not unidimensional anchor clamps, and the cost is higher, also greatly reduced machining efficiency, be unfavorable for the income of enterprise.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a novel shape ectosphere cage channel sharp clamp of preventing deformation has convenient to use, easily adjusts and application scope extensively characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a novel deformation-preventing sharp-cutting clamp for an outer ball cage channel comprises a base, a fixed clamping block and a movable clamping block, wherein a through hole is formed in the base; a mounting plate is fixed at one end of the top surface of the base, and the fixed clamping block is fixed on the surface of the mounting plate; clamping openings are respectively formed in opposite surfaces of the fixed clamping block and the movable clamping block, and the transverse section of each clamping opening is of a trapezoidal structure; the top surface of the base is also movably provided with a bottom plate, the movable clamping block is movably arranged on the top surface of the bottom plate, and the top surface of the bottom plate is also fixedly provided with an operating structure for controlling the movable clamping block to move; a connecting plate is fixed on the top surface of the base, and a first adjusting assembly for adjusting the position of the bottom plate is mounted on the connecting plate; the fixed clamping block and the movable clamping block are internally provided with two symmetrically distributed additional blocks, and the fixed clamping block and the movable clamping block are also respectively provided with a second adjusting component for driving the two additional blocks to be close to or far away from each other.

As an optimal technical scheme of the utility model, No. two slide rails are installed to the top surface of bottom plate, move the bottom surface of clamp splice with No. two slide rail contacts and can follow No. two slide rails remove.

As a preferred technical scheme of the utility model, operation structure includes knock-out pulley, No. two rockers and back shaft, the back shaft is installed the bottom plate top surface, the knock-out pulley passes through the bearing and supports the installation and is in the back shaft top, just the eccentric position of knock-out pulley with the back shaft is connected, No. two rockers are fixed the knock-out pulley surface.

As an optimal technical scheme of the utility model, a slide rail is installed to the top surface of base, the bottom surface of bottom plate with a slide rail contact can be followed a slide rail removes.

As a preferred technical solution of the present invention, the first adjusting assembly includes a screw rod and a third rocker, a threaded hole for the screw rod to pass through is formed on the connecting plate, and the screw rod is screwed with the connecting plate by using the threaded hole; one end of the screw rod penetrates through the threaded hole and then is connected with the bottom plate through a bearing, and the third rocker is installed at one end, deviating from the bottom plate, of the screw rod.

As a preferred technical scheme of the utility model, the second adjusting component comprises a bidirectional screw rod, a connecting block and a first rocker; adjusting cavities are formed in the fixed clamping block and the movable clamping block, the bidirectional screw rod is arranged in the adjusting cavities through a bearing supporting frame, and one end of the bidirectional screw rod is exposed out of the adjusting cavities; the two connecting blocks are respectively connected with the two-way screw rod in a screwing mode through threads, and the additional block is fixed to the end portion of the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an outer ball cage channel sharply cuts anchor clamps, convenient to use, the centre gripping is stable to can adjust the initial position that moves the clamp splice to the outer ball cage of different specifications, and adjust the position of additional piece, guarantee the outer ball cage of reliable centre gripping, be favorable to reliable sharp cutting, improve the application scope of device, improved machining efficiency and enterprise's income.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top sectional view of the clamping block of the present invention;

FIG. 3 is a schematic side view of the shaft of the clamping block of the present invention;

fig. 4 is a schematic side view of the base of the present invention;

in the figure: 1. a base; 2. mounting a plate; 3. fixing the clamping block; 4. a movable clamping block; 5. an operating structure; 6. a base plate; 7. a connecting plate; 8. a first adjusting component; 9. a second adjustment assembly; 10. clamping the opening; 11. an additional block; 12. a bidirectional screw rod; 13. an adjustment chamber; 14. connecting blocks; 15. a rocker bar I; 16. a first slide rail; 17. a second sliding rail; 18. a top wheel; 19. a second rocker; 20. a support shaft; 21. a threaded hole; 22. a screw; 23. a third rocker; 24. and (6) perforating.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel anti-deformation sharp-cutting clamp for an outer ball cage channel comprises a base 1, a fixed clamping block 3 and a movable clamping block 4, wherein a through hole 24 is formed in the base 1; one end of the top surface of the base 1 is fixed with a mounting plate 2, and the fixed clamping block 3 is fixed on the surface of the mounting plate 2; the opposite surfaces of the fixed clamping block 3 and the movable clamping block 4 are respectively provided with a clamping opening 10, and the transverse section of the clamping opening 10 is of a trapezoidal structure; the top surface of the base 1 is also movably provided with a bottom plate 6, the movable clamping block 4 is movably arranged on the top surface of the bottom plate 6, and the top surface of the bottom plate 6 is also fixedly provided with an operating structure 5 for controlling the movable clamping block 4 to move; a connecting plate 7 is fixed on the top surface of the base 1, and a first adjusting component 8 for adjusting the position of the bottom plate 6 is arranged on the connecting plate 7; the inner parts of the fixed clamping block 3 and the movable clamping block 4 are respectively provided with two symmetrically distributed additional blocks 11, the fixed clamping block 3 and the movable clamping block 4 are respectively provided with a second adjusting component 9 for driving the two additional blocks 11 to approach or separate from each other, when the ball cage clamping device is used, the lower part of the outer ball cage penetrates through a through hole 24, the upper part of the outer ball cage penetrates through the through hole 24 to be supported by the through hole 24, the operation structure 5 is reused for enabling the movable clamping block 4 to move towards the fixed clamping block 3, the outer ball cage is clamped by the fixed clamping block 3 and the movable clamping block 4, and due to the trapezoidal structure of the clamping opening 10, the outer ball cage is guaranteed to be clamped stably, and meanwhile, the outer; aiming at the outer ball cages with different specifications, the initial position of the movable clamping block 4 can be adjusted by the first adjusting component 8, and the interval between the two additional blocks 11 can be adjusted by the second adjusting component 9, so that the outer ball cages with different specifications can be reliably clamped.

Specifically, according to fig. 4, in this embodiment, a second slide rail 17 is installed on the top surface of the bottom plate 6, the bottom surface of the movable clamping block 4 contacts with the second slide rail 17 and can move along the second slide rail 17, and the movable clamping block 4 moves along the second slide rail 17 when moving.

Specifically, according to fig. 1 and 4, in this embodiment, the operating structure 5 includes a top wheel 18, a second rocker 19 and a supporting shaft 20, the supporting shaft 20 is installed on the top surface of the bottom plate 6, the top wheel 18 is installed on the top end of the supporting shaft 20 through a bearing support, an eccentric position of the top wheel 18 is connected with the supporting shaft 20, the second rocker 19 is fixed on the surface of the top wheel 18, after the outer ball cage is in place, the top wheel 18 is rotated by using the second rocker 19, the movable clamping block 4 is jacked by using the top wheel 18, and the movable clamping block 4 moves towards the fixed clamping block 3.

Specifically, according to fig. 4, in the present embodiment, the first slide rail 16 is installed on the top surface of the base 1, the bottom surface of the bottom plate 6 contacts with the first slide rail 16 and can move along the first slide rail 16, and the bottom plate 6 moves along the first slide rail 16.

Specifically, according to fig. 1 and 4, in this embodiment, the first adjusting assembly 8 includes a screw 22 and a third rocker 23, a threaded hole 21 for the screw 22 to pass through is formed in the connecting plate 7, and the screw 22 is screwed with the connecting plate 7 by using the threaded hole 21; one end of the screw rod 22 penetrates through the threaded hole 21 and then is connected with the bottom plate 6 through a bearing, the third rocker 23 is installed at one end of the screw rod 22 deviating from the bottom plate 6, when the initial position of the movable clamping block 4 needs to be adjusted, the third rocker 23 is rotated, the third rocker 23 is utilized to drive the screw rod 22 to rotate, under the threaded screwing relation between the screw rod 22 and the connecting plate 7, the screw rod 22 can drive the bottom plate 6 to move when rotating, and therefore the movable clamping block 4 on the bottom plate 6 can be driven to move.

Specifically, according to fig. 1 and fig. 2, in the present embodiment, the second adjusting assembly 9 includes a bidirectional screw rod 12, a connecting block 14, and a first rocker 15; adjusting cavities 13 are formed in the fixed clamping block 3 and the movable clamping block 4, the bidirectional screw rod 12 is arranged in the adjusting cavities 13 through a bearing support frame, and one end of the bidirectional screw rod 12 is exposed out of the adjusting cavities 13; the two connecting blocks 14 are respectively connected with the two-way screw rod 12 in a screwing mode through threads, the additional blocks 11 are fixed at the end portions of the connecting blocks 14, when the interval between the two additional blocks 11 needs to be adjusted, the rocker 15 is rotated, the rocker 15 is utilized to drive the two-way screw rod 12 to move, and under the screwing relation between the two-way screw rod 12 and the two connecting blocks 14, the two connecting blocks 14 can move when the two-way screw rod 12 rotates, and the additional blocks 11 are driven to move.

The utility model discloses a theory of operation and use flow: the utility model discloses an anchor clamps are when using, run through perforation 24 with ectosphere cage lower part, upper portion utilizes perforation 24 to support, recycle operation structure 5 and make the movable clamp splice 4 move towards deciding clamp splice 3, utilize and decide clamp splice 3 and move clamp splice 4 and carry ectosphere cage, to the ectosphere cage of different specifications, can utilize an adjusting part 8 adjustment to move the initial position of clamp splice 4 respectively, adjust the interval between two additional blocks 11 through No. two adjusting parts 9 simultaneously, guarantee the outer sphere cage of the different specifications of reliable centre gripping.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel shape outer ball cage channel sharp clamp of preapring for an unfavorable turn of events, includes base (1), its characterized in that: the clamping device also comprises a fixed clamping block (3) and a movable clamping block (4), wherein a through hole (24) is formed in the base (1); an installation plate (2) is fixed at one end of the top surface of the base (1), and the fixed clamping block (3) is fixed on the surface of the installation plate (2); clamping openings (10) are respectively formed in opposite surfaces of the fixed clamping block (3) and the movable clamping block (4), and the transverse section of each clamping opening (10) is of a trapezoidal structure; a bottom plate (6) is movably mounted on the top surface of the base (1), the movable clamping block (4) is movably mounted on the top surface of the bottom plate (6), and an operation structure (5) for controlling the movable clamping block (4) to move is further fixed on the top surface of the bottom plate (6); a connecting plate (7) is fixed on the top surface of the base (1), and a first adjusting component (8) for adjusting the position of the bottom plate (6) is arranged on the connecting plate (7); decide clamp splice (3) with move inside all installing two symmetric distribution's of clamp splice (4) additional piece (11) decide clamp splice (3) with move and still install respectively on clamp splice (4) and drive two additional piece (11) and be close to each other or No. two adjusting part (9) of keeping away from each other.

2. The novel anti-deformation outer ball cage channel sharpening fixture is characterized in that: no. two slide rails (17) are installed to the top surface of bottom plate (6), move the bottom surface of clamp splice (4) with No. two slide rails (17) contact and can follow No. two slide rails (17) remove.

3. The novel anti-deformation outer ball cage channel sharpening fixture is characterized in that: the operating structure (5) comprises a top wheel (18), a second rocker (19) and a supporting shaft (20), the supporting shaft (20) is installed on the top surface of the bottom plate (6), the top wheel (18) is installed at the top end of the supporting shaft (20) through bearing support, the eccentric position of the top wheel (18) is connected with the supporting shaft (20), and the second rocker (19) is fixed on the surface of the top wheel (18).

4. The novel anti-deformation outer ball cage channel sharpening fixture is characterized in that: a sliding rail (16) is installed on the top surface of the base (1), and the bottom surface of the bottom plate (6) is in contact with the sliding rail (16) and can move along the sliding rail (16).

5. The novel anti-deformation outer ball cage channel sharpening fixture is characterized in that: the first adjusting assembly (8) comprises a screw rod (22) and a third rocker (23), a threaded hole (21) for the screw rod (22) to penetrate through is formed in the connecting plate (7), and the screw rod (22) is connected with the connecting plate (7) in a threaded screwing mode through the threaded hole (21); one end of the screw rod (22) penetrates through the threaded hole (21) and then is connected with the bottom plate (6) through a bearing, and the third rocker (23) is installed at one end, deviating from the bottom plate (6), of the screw rod (22).

6. The novel anti-deformation outer ball cage channel sharpening fixture is characterized in that: the second adjusting assembly (9) comprises a bidirectional screw rod (12), a connecting block (14) and a first rocker (15); adjusting cavities (13) are formed in the fixed clamping block (3) and the movable clamping block (4), the bidirectional screw rod (12) is arranged in the adjusting cavities (13) through a bearing support frame, and one end of the bidirectional screw rod (12) is exposed out of the adjusting cavities (13); the two connecting blocks (14) are respectively screwed with the two-way screw rod (12) through threads, and the additional block (11) is fixed at the end part of the connecting block (14).