CN211278064U

CN211278064U - Automatic fixing device for machine-building

Info

Publication number: CN211278064U
Application number: CN201921934806.2U
Authority: CN
Inventors: 孙建; 李俭霞
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-18
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to the technical field of machinery, in particular to an automatic fixing device for machine manufacturing, which comprises an operation plate and a base, wherein the left side of the top of the operation plate is bolted with a support frame, the top of the right side of the support frame is bolted with a fixed clamping block, the inner side of the support frame is rotatably connected with an adjusting mechanism, the left side of the bottom of the operation plate is bolted with a rotating mechanism, and the bottom of the rotating mechanism is rotatably connected with the top of the base; the utility model discloses an operation board, a pedestal, the support frame, the fixed clamp splice, adjustment mechanism, slewing mechanism, stop gear, the supporting shoe, the telescopic link, the setting of fly leaf and activity clamp splice for this automatic fixing device for the machine-building possesses the fixed degree of depth of adjusting the centre gripping, also can the advantage of multi-angle regulation orientation, the degree of depth of having solved present fixing device work piece centre gripping is fixed, can't adjust the degree of depth of centre gripping, the unable multi-angle problem of adjusting the work piece among the processing operation process moreover.

Description

Automatic fixing device for machine-building

Technical Field

The utility model relates to the technical field of machinery, specifically be an automatic fixing device for machine-building.

Background

Machining means the process that changes the overall dimension or the performance of work piece through a mechanical equipment, can divide into cutting process and pressure process according to the difference in the processing mode, often need use fixing device to fix the centre gripping to the work piece among the machine-building process, but the degree of depth of present fixing device work piece centre gripping is fixed, can't adjust the degree of depth of centre gripping, and the orientation of the unable multi-angle regulation work piece among the machining operation process influences work piece processing, for this reason, the fixing device who provides one kind and can adjust the fixed degree of depth of centre gripping, also can the multi-angle adjustment orientation solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fixing device for machine-building possesses the fixed degree of depth of centre gripping that can adjust, also can the advantage of multi-angle regulation orientation, and the degree of depth of having solved present fixing device work piece centre gripping is fixed, can't adjust the degree of depth of centre gripping, and the orientation of the unable multi-angle regulation work piece in the processing operation process influences the problem of work piece processing moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic fixing device for machine-building, includes operation board and base, the left side bolt at operation board top has the support frame, the top bolt on support frame right side has fixed clamp splice, the inboard of support frame is rotated and is connected with adjustment mechanism, the left side bolt of operation board bottom has slewing mechanism, slewing mechanism's bottom is rotated with the top of base and is connected, stop gear has been bolted on the left side at base top, stop gear carries out spacingly to slewing mechanism, the right side bolt at operation board top has the supporting shoe, the left side bolt of supporting shoe has the telescopic link, the output end bolt of telescopic link has the fly leaf, the left top bolt of fly leaf has movable clamp splice, the bottom of fly leaf and the top sliding connection of operation board.

Preferably, the adjusting mechanism comprises a rotating rod, the bottom end of the rotating rod penetrates through the top of the support frame and extends to the bottom of the inner side of the support frame, a movable sleeve is connected to the surface of the rotating rod and located on the inner side of the support frame through threads, a connecting block is bolted to the surface of the movable sleeve, a lifting plate is bolted to the right side of the connecting block, and a rotating wheel is bolted to the top end of the rotating rod.

Preferably, the rotating mechanism comprises a movable wheel, the top end of the movable wheel is bolted with the left side of the bottom of the operation plate, a rotating plate is bolted at the bottom of the movable wheel, and the surface of the rotating plate is rotatably connected with the top of the base.

Preferably, the limiting mechanism comprises a limiting block, the bottom of the limiting block is bolted to the left side of the top of the base, a screw is connected to the inner thread of the limiting block, a limiting clamping block is bolted to the right end of the screw, and a limiting wheel is bolted to the left end of the screw.

Preferably, the right side of the fixed clamping block and the left side of the movable clamping block are both bonded with anti-slip pads, and the size of each anti-slip pad is consistent with that of each fixed clamping block and that of each movable clamping block.

Preferably, the right side of the limiting clamping block is bonded with a resistance pad, and a groove on the right side of the limiting clamping block is consistent with the surface of the movable wheel.

Preferably, the right side of the movable plate is bolted with a connecting plate, and the right side of the connecting plate is bolted with the output end of the telescopic rod.

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

the utility model discloses an operation board, a pedestal, the support frame, the fixed clamp splice, adjustment mechanism, slewing mechanism, stop gear, the supporting shoe, the telescopic link, the setting of fly leaf and activity clamp splice for this automatic fixing device for the machine-building possesses the fixed degree of depth of adjusting the centre gripping, also can the advantage of multi-angle regulation orientation, the degree of depth of having solved present fixing device work piece centre gripping is fixed, can't adjust the degree of depth of centre gripping, and the orientation of the unable multi-angle regulation work piece among the processing operation process influences the problem of work piece processing.

Drawings

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

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a schematic top view of the movable wheel of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an operation plate; 2. a base; 3. a support frame; 4. fixing the clamping block; 5. an adjustment mechanism; 51. a rotating rod; 52. a movable sleeve; 53. connecting blocks; 54. a lifting plate; 55. a rotating wheel; 6. a rotating mechanism; 61. a movable wheel; 62. a rotating plate; 7. a limiting mechanism; 71. a limiting block; 72. a screw; 73. a limiting clamping block; 74. a limiting wheel; 8. a support block; 9. a telescopic rod; 10. a movable plate; 11. a movable clamping block; 12. a non-slip mat; 13. a resistance pad; 14. a connecting plate.

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. 1-4, an automatic fixing device for machine manufacturing comprises an operation plate 1 and a base 2, wherein a support frame 3 is bolted on the left side of the top of the operation plate 1, a fixed clamping block 4 is bolted on the top of the right side of the support frame 3, an adjusting mechanism 5 is rotatably connected on the inner side of the support frame 3, a rotating mechanism 6 is bolted on the left side of the bottom of the operation plate 1, the bottom of the rotating mechanism 6 is rotatably connected with the top of the base 2, a limiting mechanism 7 is bolted on the left side of the top of the base 2, the limiting mechanism 7 limits the rotating mechanism 6, a support block 8 is bolted on the right side of the top of the operation plate 1, a telescopic rod 9 is bolted on the left side of the support block 8, a movable plate 10 is bolted on the output end of the telescopic rod 9, a movable clamping block 11 is bolted on the top of the left side of the movable plate 10, through the operation board 1, the base 2, the support frame 3, fixed clamp splice 4, adjustment mechanism 5, slewing mechanism 6, stop gear 7, the supporting shoe 8, telescopic link 9, fly leaf 10 and the setting of activity clamp splice 11, make this automatic fixing device for machine-building, possess and to adjust the fixed degree of depth of centre gripping, also can the advantage of multi-angle regulation orientation, the degree of depth of having solved present fixing device work piece centre gripping is fixed, can't adjust the degree of depth of centre gripping, and the orientation of the unable multi-angle regulation work piece among the processing operation process, influence the problem of work piece processing.

In this embodiment, adjustment mechanism 5 includes bull stick 51, the bottom of bull stick 51 runs through the top of support frame 3 and extends to the bottom of support frame 3 inboard, the inboard threaded connection who is located support frame 3 on the surface of bull stick 51 has movable sleeve 52, the surface bolt of movable sleeve 52 has connecting block 53, the right side bolt of connecting block 53 has lifting plate 54, the top bolt of bull stick 51 has runner 55, can adjust the height that the work piece was fixed through setting up adjustment mechanism 5, be convenient for fix the work piece of multiple specification and processing demand.

In this embodiment, slewing mechanism 6 includes activity wheel 61, the top of activity wheel 61 and the left side bolt joint of operation board 1 bottom, and the bottom bolt joint of activity wheel 61 has rotor plate 62, and the surface of rotor plate 62 rotates with the top of base 2 to be connected, can the orientation of multi-angle regulation work piece through setting up slewing mechanism 6, is favorable to improving machining efficiency.

In this embodiment, stop gear 7 includes stopper 71, and the bottom of stopper 71 and the left side bolt at base 2 top have a screw rod 72, and the right-hand member bolt of screw rod 72 has spacing clamp splice 73, and the left end bolt of screw rod 72 has spacing wheel 74, can carry out spacingly to activity wheel 61 through setting up stop gear 7, reaches the purpose of fixed work piece orientation, is convenient for process.

In this embodiment, the right side of fixed clamp splice 4 and the left side of activity clamp splice 11 all adhere to there is slipmat 12, and the size of slipmat 12 is all unanimous with the size of fixed clamp splice 4 and activity clamp splice 11, and slipmat 12 can increase the frictional force of fixed clamp splice 4 and activity clamp splice 11, is convenient for fix the work piece.

In this embodiment, the right side of the limiting clamping block 73 is bonded with the resistance pad 13, the groove on the right side of the limiting clamping block 73 is consistent with the surface of the movable wheel 61, and the friction force on the right side of the limiting clamping block 73 can be increased by the resistance pad 13. The ability to fix the position-limiting movable wheel 61 is improved.

In this embodiment, the right side of the movable plate 10 is bolted with a connecting plate 14, the right side of the connecting plate 14 is bolted with the output end of the telescopic rod 9, and the connecting plate 14 can connect the telescopic rod 9 and the movable plate 10.

The working principle is as follows: the rotating wheel 55 is rotated, the rotating wheel 55 drives the rotating rod 51 to rotate, the rotating rod 51 drives the movable sleeve 52 to move through a threaded relation, the movable sleeve 52 drives the lifting plate 54 to move through the connecting block 53, the lifting plate 54 moves to a corresponding clamping depth, a workpiece is placed on the lifting plate 54, the telescopic rod 9 is started, the telescopic rod 9 drives the movable plate 10 to move leftwards, the movable plate 10 drives the movable clamping block 11 to move, the movable clamping block 11 and the fixed clamping block 4 cooperate to fix the workpiece, when the orientation of the workpiece needs to be adjusted, the movable wheel 61 is rotated, the movable wheel 61 drives the operation plate 1 to rotate, the operation plate 1 drives the workpiece to rotate through the supporting frame 3, the fixed clamping block 4 and the adjusting mechanism 5, and after the workpiece rotates to a required angle, the limiting wheel 74 is rotated, the limiting wheel 74 drives the screw 72 to rotate, the rotating screw 72 drives the limiting clamping block 73 to cling to the movable wheel 61 to, after the machining is completed, the telescopic rod 9 retracts, the workpiece is taken down, and the operations are repeated.

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 automatic fixing device for machine-building, includes operation board (1) and base (2), its characterized in that: the left side of the top of the operation plate (1) is bolted with a support frame (3), the top of the right side of the support frame (3) is bolted with a fixed clamping block (4), the inner side of the supporting frame (3) is rotatably connected with an adjusting mechanism (5), the left side of the bottom of the operation plate (1) is bolted with a rotating mechanism (6), the bottom of the rotating mechanism (6) is rotationally connected with the top of the base (2), the left side of the top of the base (2) is bolted with a limiting mechanism (7), the limiting mechanism (7) limits the rotating mechanism (6), the right side of the top of the operation plate (1) is bolted with a supporting block (8), the left side of the supporting block (8) is bolted with a telescopic rod (9), the output end of the telescopic rod (9) is bolted with a movable plate (10), the top of the left side of the movable plate (10) is bolted with a movable clamping block (11), the bottom of the movable plate (10) is connected with the top of the operation plate (1) in a sliding mode.

2. The automatic fixing device for machine manufacturing according to claim 1, wherein: adjustment mechanism (5) are including bull stick (51), the bottom of bull stick (51) runs through the top of support frame (3) and extends to the bottom of support frame (3) inboard, the surface of bull stick (51) and the inboard threaded connection who is located support frame (3) have movable sleeve (52), connecting block (53) have been bolted on the surface of movable sleeve (52), lifting plate (54) have been bolted on the right side of connecting block (53), the top bolt of bull stick (51) has runner (55).

3. The automatic fixing device for machine manufacturing according to claim 1, wherein: slewing mechanism (6) include activity wheel (61), the top of activity wheel (61) and the left side bolt joint of operation board (1) bottom, the bottom bolt joint of activity wheel (61) has rotor plate (62), the surface of rotor plate (62) is rotated with the top of base (2) and is connected.

4. The automatic fixing device for machine manufacturing according to claim 1, wherein: the limiting mechanism (7) comprises a limiting block (71), the bottom of the limiting block (71) is bolted to the left side of the top of the base (2), a screw rod (72) is connected to the inner thread of the limiting block (71), a limiting clamping block (73) is bolted to the right end of the screw rod (72), and a limiting wheel (74) is bolted to the left end of the screw rod (72).

5. The automatic fixing device for machine manufacturing according to claim 1, wherein: the anti-skidding device is characterized in that anti-skidding pads (12) are adhered to the right side of the fixed clamping block (4) and the left side of the movable clamping block (11), and the size of each anti-skidding pad (12) is consistent with that of the fixed clamping block (4) and that of the movable clamping block (11).

6. The automatic fixing device for machine manufacturing according to claim 4, wherein: the right side of the limiting clamping block (73) is bonded with a resistance pad (13), and a groove on the right side of the limiting clamping block (73) is consistent with the surface of the movable wheel (61).

7. The automatic fixing device for machine manufacturing according to claim 1, wherein: the right side of the movable plate (10) is bolted with a connecting plate (14), and the right side of the connecting plate (14) is bolted with the output end of the telescopic rod (9).