CN217913235U

CN217913235U - One-level driving gear machining clamp

Info

Publication number: CN217913235U
Application number: CN202221094400.XU
Authority: CN
Inventors: 李富宁
Original assignee: Chongqing Huayi Machinery Manufacturing Co ltd
Current assignee: Chongqing Huayi Machinery Manufacturing Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-29
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a gear machining technical field specifically is an one-level driving gear adds clamping apparatus, comprising a base plate, the spout has all been seted up by the position of both sides to the top surface of bottom plate, the fixed orifices has all been seted up by the position that corresponds the spout both sides to the top surface of bottom plate, the inside of two sets of spouts is all slided and is provided with the sliding plate, the fixed plate is all installed by the position of bottom to the both sides of two sets of sliding plates, the inside of two sets of fixed plates all moves about the spiro union has fixing bolt, the installation piece is all installed by the position on top to corresponding one side of two sets of sliding plates, the slide bar is all installed to the top and the bottom of two sets of installation pieces, the limiting plate is all installed by the position of one side to the surface of four slide bars of group, the equal movable sleeve of surface of four slide bars of group is equipped with hollow block. The problem that gears with different outer diameters and sizes cannot be conveniently and rapidly adjusted correspondingly and clamped correspondingly can be effectively solved under the arrangement action of parts such as a sliding rod, a hollow block, a movable groove, a bidirectional screw rod, a threaded sleeve, a supporting rod and a clamping plate.

Description

One-level driving gear machining clamp

Technical Field

The utility model relates to a gear machining technical field specifically is an one-level driving gear adds clamping apparatus.

Background

The gear is usually clamped by a special clamp in the gear machining process, so that the gear is fixed, the subsequent machining of the gear is facilitated, the gear is divided into a plurality of types, one-level driving gear is one type of gear, but the existing clamp has many problems in the clamping process of the one-level driving gear, and further improvement is needed.

The existing one-level driving gear machining clamp has the problems that gears with different outer diameters and sizes cannot be conveniently and quickly correspondingly adjusted and correspondingly clamped, and meanwhile, a hollow block cannot be conveniently and quickly fixed after corresponding adjustment is carried out on the hollow block, so that the gear can be conveniently and subsequently clamped, and inconvenience is brought to actual operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an one-level driving gear adds clamping apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a first-level driving gear machining clamp comprises a bottom plate, wherein sliding grooves are formed in the positions, close to two sides, of the top surface of the bottom plate, fixing holes are formed in the positions, close to two sides, of the top surface of the bottom plate, fixing plates are arranged in two groups of sliding grooves in a sliding mode, fixing plates are arranged in two groups of sliding plates in a position, close to the bottom end, of the two groups of sliding plates, fixing bolts are movably screwed in the two groups of fixing plates, mounting blocks are mounted in the positions, close to the top ends, of the corresponding sides of the two groups of sliding plates, sliding rods are mounted at the top ends and the bottom ends of the two groups of mounting blocks, limiting plates are mounted on the positions, close to one sides, of the outer surfaces of the four groups of sliding rods, hollow blocks are movably sleeved on the outer surfaces of the four groups of sliding rods, limiting grooves are formed in the positions, close to the corresponding limiting plates, of the inner parts of the four groups of hollow blocks, four groups the mounting groove has all been seted up to corresponding one side of hollow piece, four groups the stopper is all installed, four groups by the position in the middle of leaning on to the inside of mounting groove the top inner wall and the bottom inner wall of mounting groove have all been seted up movable groove, four groups by the position at both ends the equal movable mounting of one side inner wall of the correspondence of mounting groove has two-way screw rod, four groups the position at both ends is leaned on to two-way screw rod's surface has all moved the spiro union threaded bush, eight groups the bracing piece is all installed to the top and the bottom of threaded bush, eight groups splint, four groups are all installed to corresponding one side of threaded bush the both sides of hollow piece are leaned on the equal activity spiro union threaded rod in position that corresponds spacing groove one end, eight groups the one end of threaded rod all is provided with the magnet piece.

Preferably, the four groups of limiting blocks are equal in size, communicating holes are formed in the positions, close to the positions corresponding to the two-way screws, of the insides of the four groups of limiting blocks, and one ends of the four groups of two-way screws penetrate through the insides corresponding to the limiting blocks through the corresponding communicating holes respectively.

Preferably, one end of each of the four groups of bidirectional screws is sleeved with a first bearing, and the four groups of bidirectional screws are respectively installed on the corresponding inner wall of one side of the corresponding installation groove through the corresponding bearings.

Preferably, the number of the supporting rods is sixteen groups, the sixteen groups of supporting rods are equal in size, and corresponding ends of the sixteen groups of supporting rods respectively extend into the corresponding movable grooves and are in sliding connection with the corresponding movable grooves.

Preferably, the size of the eight groups of clamping plates is equal, and the eight groups of clamping plates are all arranged in an arc shape.

Preferably, the number of the magnet blocks is eight, the size of the eight magnet blocks is equal, and the eight magnet blocks are respectively located in the inner parts of the corresponding limiting grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through spare parts such as slide bar, hollow block, activity groove, two-way screw rod, thread bush, bracing piece and splint set up the effect down can effectively solve can not be convenient, swift carry out corresponding adjustment and carry out the problem of corresponding centre gripping to the gear of different external diameter size specifications.

2. Through the setting of spare parts such as limiting plate, spacing groove, threaded rod and magnet piece, can effectually solve the hollow block and can not convenient, swift fix it after carrying out corresponding adjustment to convenient follow-up gear carries out the problem of centre gripping operation.

Drawings

Fig. 1 is a schematic structural perspective view of the main body of the present invention;

fig. 2 is a perspective view of another perspective of the main body of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

FIG. 4 is a schematic perspective view of the hollow block of the present invention;

fig. 5 is an enlarged view of B in fig. 4.

In the figure: 1. a base plate; 11. a chute; 12. a fixing hole; 2. a sliding plate; 21. a fixing plate; 22. fixing the bolt; 23. mounting blocks; 3. a slide bar; 31. a limiting plate; 4. a hollow block; 41. a limiting groove; 42. mounting grooves; 43. a limiting block; 44. a movable groove; 45. a bidirectional screw; 46. a threaded sleeve; 47. a support bar; 48. a splint; 5. a threaded rod; 51. and a magnet block.

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 to 5, the present invention provides a technical solution: the utility model provides an one-level driving gear adds clamping apparatus, including bottom plate 1, spout 11 has all been seted up by the position of both sides to the top surface of bottom plate 1, fixed orifices 12 have all been seted up by the position of corresponding spout 11 both sides to the top surface of bottom plate 1, the inside of two sets of spouts 11 all slides and is provided with sliding plate 2, fixed plate 21 is all installed by the position of bottom to the both sides of two sets of sliding plates 2, the equal activity spiro union in inside of two sets of fixed plates 21 has fixing bolt 22, the installation piece 23 is all installed by the position on top to the corresponding one side of two sets of sliding plates 2.

The top ends and the bottom ends of the two groups of mounting blocks 23 are respectively provided with a slide bar 3, and the positions of one side of the outer surfaces of the four groups of slide bars 3 are respectively provided with a limiting plate 31.

The outer surfaces of four groups of slide bars 3 are movably sleeved with hollow blocks 4, the inner parts of the four groups of hollow blocks 4 close to the position corresponding to the limit plate 31 are respectively provided with a limit groove 41, the corresponding sides of the four groups of hollow blocks 4 are respectively provided with a mounting groove 42, the inner parts of the four groups of mounting grooves 42 close to the middle position are respectively provided with a limit block 43, the sizes of the four groups of limit blocks 43 are equal, the inner parts of the four groups of limit blocks 43 close to the position corresponding to the two-way screw rod 45 are respectively provided with a communicating hole, one end of each of the four groups of two-way screw rods 45 respectively penetrates through the corresponding communicating hole to the inner part of the corresponding limit block 43, the inner walls at the top ends and the inner walls at the bottom ends of the four groups of mounting grooves 42 are respectively provided with a movable groove 44, the inner walls at the corresponding sides of the four groups of mounting grooves 42 are respectively movably provided with two-way screw rods 45, one end of each of the four groups of two-way screw rods 45 are respectively arranged with the corresponding inner wall of the corresponding mounting groove 42 through the corresponding bearing, the outer surfaces of the four groups of bidirectional screws 45 are movably screwed with threaded sleeves 46 at positions close to two ends, supporting rods 47 are respectively arranged at the top ends and the bottom ends of the eight groups of threaded sleeves 46, the number of the supporting rods 47 is sixteen groups, the size of the sixteen groups of supporting rods 47 is equal, corresponding ends of the sixteen groups of supporting rods 47 respectively extend into the corresponding movable grooves 44 and are in sliding connection with the corresponding movable grooves 44, clamping plates 48 are respectively arranged at corresponding sides of the eight groups of threaded sleeves 46, the size of the eight groups of clamping plates 48 is equal, the shape of the eight groups of clamping plates 48 is arc-shaped, threaded rods 5 are movably screwed at positions close to one ends of corresponding limiting grooves 41 at two sides of the four groups of hollow blocks 4, magnet blocks 51 are respectively arranged at one ends of the eight groups of threaded rods 5, the number of the magnet blocks 51 is eight groups, the size of the eight groups of magnet blocks 51 is equal, and the eight groups of magnet blocks 51 are respectively positioned in the corresponding limiting grooves 41, the corresponding ends of the eight groups of threaded rods 5 are all sleeved with second bearings, and one ends of the eight groups of threaded rods 5 are respectively installed on the corresponding side of the corresponding magnet block 51 through the second bearings.

The user can move the four sets of hollow blocks 4 on the outer surface of the corresponding slide bar 3 according to the outer diameter of the first-stage driving gear to be clamped in advance, the corresponding limit plate 31 can move correspondingly inside the corresponding limit groove 41 during the movement, when the distance between the two corresponding sets of hollow blocks 4 is consistent with the outer diameter of the corresponding first-stage driving gear, the movement of the two corresponding sets of hollow blocks 4 can be stopped, at the moment, the user can rotate the corresponding threaded rod 5, so that the corresponding magnet block 51 can move correspondingly inside the corresponding limit groove 41, so that the corresponding side of the corresponding magnet block 51 can be respectively adsorbed and fixed to the corresponding side of the corresponding limit plate 31, so that the corresponding hollow block 4 can be fixed on the outer surface of the corresponding slide bar 3, so that the hollow block 4 cannot move up and down, after that the corresponding bidirectional screw 45 can be rotated, so that the corresponding two sets of threaded sleeves 46 can move to the corresponding ends on the outer surface of the corresponding bidirectional screw 45, so that the two sets of corresponding support rods 47 can move in the inner portion of the corresponding movable groove 44, so that the corresponding set of the corresponding slide bar 48 can be moved vertically, so that the corresponding set of the corresponding slide bar 48 can be moved to the corresponding slide bar 48, and the corresponding clamp plate 48, so that the corresponding set of the corresponding slide bar can be moved vertically, and the corresponding clamp plate can be moved to the corresponding clamp plate 48, so that the corresponding clamp plate can be moved vertically, thereby make corresponding splint 48 correspond one side can closely laminate the setting with the corresponding one side of one-level driving gear respectively, the accessible rotates at last and corresponds fixing bolt 22 to make and correspond fixing bolt 22 and can carry out the spiro union with corresponding fixed orifices 12 and fix, thereby make and correspond sliding plate 2 and can not remove at will, thereby accomplish the centre gripping operation to one-level driving gear.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an one-level driving gear adds clamping apparatus, includes bottom plate (1), its characterized in that: the structure is characterized in that sliding grooves (11) are respectively formed in positions, close to two sides, of the top surface of the bottom plate (1), fixing holes (12) are respectively formed in positions, close to two sides, of the top surface of the bottom plate (1), sliding plates (2) are respectively arranged in the two groups of sliding grooves (11) in a sliding mode, fixing plates (21) are respectively installed in positions, close to bottom ends, of two groups of sliding plates (2), fixing bolts (22) are movably screwed in the two groups of fixing plates (21), installation blocks (23) are respectively installed in positions, close to top ends, of two groups of sliding plates (2), sliding rods (3) are respectively installed at the top ends and the bottom ends of the two groups of installation blocks (23), limiting plates (31) are respectively installed in positions, close to one sides, of the outer surfaces of the four groups of sliding rods (3), hollow blocks (4) are movably sleeved on the outer surfaces of the four groups of sliding rods, limiting grooves (41) are respectively formed in positions, close to corresponding to the limiting plates (31), mounting grooves (42) are respectively formed in corresponding sides, mounting grooves (43) are respectively installed in the four groups of mounting grooves (42), two sides, inner walls (44) are respectively installed in positions, and two sides, of the inner walls (44) of the inner walls (42) are respectively installed in two sides, and two sides of the inner walls of the two sides of the limiting blocks are respectively installed on the two sides, four groups the equal activity spiro union in position of both ends of surface of two-way screw rod (45) has thread bush (46), eight groups bracing piece (47), eight groups are all installed to the top and the bottom of thread bush (46) splint (48), four groups are all installed to the corresponding one side of thread bush (46) the equal activity spiro union in position that leans on corresponding spacing groove (41) one end in both sides of hollow block (4) has threaded rod (5), eight groups the one end of threaded rod (5) all is provided with magnet piece (51).

2. The primary driving gear machining fixture according to claim 1, wherein: the sizes of the four groups of limiting blocks (43) are equal, communicating holes are formed in the positions, close to the positions corresponding to the two-way screws (45), of the insides of the four groups of limiting blocks (43), and one ends of the four groups of two-way screws (45) penetrate through the insides corresponding to the limiting blocks (43) through the corresponding communicating holes respectively.

3. The primary driving gear machining jig of claim 1, wherein: one end of each of the four groups of bidirectional screws (45) is sleeved with a first bearing, and the four groups of bidirectional screws (45) are respectively installed on the inner wall of one corresponding side of the corresponding mounting groove (42) through the corresponding bearings.

4. The primary driving gear machining jig of claim 1, wherein: the quantity of bracing piece (47) is sixteen groups, sixteen groups the size of bracing piece (47) equals, and the corresponding one end of sixteen groups bracing piece (47) stretches into the inside that corresponds activity groove (44) respectively and is sliding connection with corresponding activity groove (44).

5. The primary driving gear machining jig of claim 1, wherein: the size of the eight groups of clamping plates (48) is equal, and the eight groups of clamping plates (48) are all arranged in an arc shape.

6. The primary driving gear machining jig of claim 1, wherein: the number of the magnet blocks (51) is eight, the magnet blocks (51) are equal in size, and the eight magnet blocks (51) are respectively located in the corresponding limiting grooves (41).