CN218169512U - Clamping device for processing - Google Patents

Abstract

The utility model discloses a clamping device for processing, which comprises a base, wherein the inside of the base is provided with two sliding grooves, the two sliding grooves are symmetrically distributed, the inside of the sliding grooves is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a sliding block, the sliding block is in sliding connection with the sliding grooves, the top of the sliding block is fixedly connected with a support rod, the top of the support rod is fixedly connected with a shell, and the inside of the shell is rotatably connected with a first gear; the utility model discloses the beneficial effect who reaches is: can drive the second gear rotation through rotating the lead screw under the effect of first gear and rack to carry out the free regulation to the angle between two grip blocks, the convenience is pressed from both sides the accessory box of different specification shapes and is pressed from both sides tightly fixed, helps promoting the area of contact between grip block and the accessory box, has strengthened the adaptability of device when promoting stability, can increase the frictional force between grip block and the accessory box, prevents the slippage.

Description

Clamping device for processing

Technical Field

The utility model relates to a clamping device technical field specifically is a clamping device is used in processing.

Background

The automobile gear box is a set of speed changing device for coordinating the rotating speed of an engine and the actual running speed of wheels, and is used for exerting the optimal performance of the engine. The derailleur can be at the car in-process of traveling, produces different gear ratios between engine and wheel, and current motor transmission is longer because length at the cleaning process input shaft to the center is through-hole or longer blind hole, and the water in the centre trompil can't be cleared up fast in traditional cleaning process, when vertical placing motor transmission, can be convenient for wash, and current device is when carrying out vertical placing, assurance motor transmission's that can not be fine stability.

Chinese patent discloses "a motor transmission clamping device" of patent No. CN202022542610.8, this scheme has documented "a motor transmission clamping device, including placing the board, be equipped with the fixed slot on placing the board, it is equipped with left riser and right riser respectively to place the board top, left riser hub connection left screw, left screw passes through left nut and connects left baffle, right riser hub connection right screw, right screw passes through right nut and connects right baffle, left screw and right screw are located left riser and right riser edge respectively, through setting up left riser and right riser to be equipped with mobilizable left baffle and right baffle on left riser and right riser, the accessible removes left baffle and right baffle, fixes the gearbox, prevents its vertical when placing, but still has certain problem, when pressing from both sides the accessory box through left baffle and right baffle, because left baffle and right baffle be the integral type structure, can't adjust, lead to the accessory of different specifications size and shape presss from both sides tightly, and the adaptability is relatively poor, and the centre gripping area appears little easily, and the unstable situation has influenced subsequent processing operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in processing to solve the most unable problem of adjusting, adaptability is poor to the grip block of current clamping device who proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a clamping device is used in processing, includes the base, the spout has been seted up to the inside of base, the spout is total two, two the spout is the symmetric distribution, the inside fixedly connected with electric putter of spout, electric putter's output fixedly connected with slider, slider and spout sliding connection, the top fixedly connected with branch of slider, the top fixedly connected with casing of branch, the inside rotation of casing is connected with first gear, the inside of casing just is located one side rotation of first gear and is connected with the lead screw, the inside just opposite side rotation that is located first gear of casing is connected with the second gear, the second gear is connected with first gear engagement, total two of second gear intermeshing, the outside fixedly connected with rotor plate of second gear, the outside fixedly connected with connecting plate of rotor plate, the outside fixedly connected with grip block of connecting plate, the outside threaded connection of lead screw has the rack, the rack is connected with first gear engagement, the corresponding both sides limit of casing all rotates and is connected with the dwang, dwang and lead screw fixed connection.

Preferably, the outside fixedly connected with fixed block of rack, the inside sliding connection of fixed block has the guide bar, guide bar and casing fixed connection.

Preferably, the outside fixedly connected with control switch of base, electric putter and control switch electric connection.

Preferably, the outer part of the clamping plate is fixedly connected with an anti-skidding gasket.

Preferably, the bottom fixedly connected with cushion block of base, cushion block is four altogether, four cushion block is the symmetric distribution.

The utility model discloses the beneficial effect who reaches is: through the base that sets up, the spout, electric putter, the slider, branch, a housing, first gear, the lead screw, the second gear, the rotor plate, the connecting plate, the grip block, rack and dwang, can drive second gear revolve through rotating the lead screw under the effect of first gear and rack, thereby angle to between two grip blocks carries out free regulation, it is fixed that convenient accessory box to different specification shapes presss from both sides tightly, help promoting the area of contact between grip block and the accessory box, the adaptability of device has been strengthened when promoting stability, anti-skidding gasket through setting up, can increase the frictional force between grip block and the accessory box, prevent the slippage.

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 diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic sectional view of the housing of the present invention.

In the figure: 1. a base; 2. a chute; 3. an electric push rod; 4. a slider; 5. a strut; 6. a housing; 7. a first gear; 8. a screw rod; 9. a second gear; 10. a rotating plate; 11. a connecting plate; 12. a clamping plate; 13. a rack; 14. rotating the rod; 15. a fixed block; 16. a guide bar; 17. a control switch; 18. an anti-slip gasket; 19. shock attenuation cushion.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

a clamping device for processing can be used for clamping operation during processing of a reducer box body; the automatic transmission mechanism comprises a base 1, sliding grooves 2 are formed in the base 1, the number of the sliding grooves 2 is two, the two sliding grooves 2 are symmetrically distributed, electric push rods 3 are fixedly connected in the sliding grooves 2, sliding blocks 4 are fixedly connected to the output ends of the electric push rods 3, the sliding blocks 4 are in sliding connection with the sliding grooves 2, supporting rods 5 are fixedly connected to the tops of the sliding blocks 4, shells 6 are fixedly connected to the tops of the supporting rods 5, first gears 7 are rotatably connected to the interiors of the shells 6, one sides of the interiors of the shells 6, which are located on the first gears 7, are rotatably connected with lead screws 8, the other sides of the interiors of the shells 6, which are located on the first gears 7, are rotatably connected with second gears 9, the second gears 9 are meshed with the first gears 7, the two second gears 9 are meshed with each other, when the first gears 7 rotate, one of the second gears 9 can be driven to rotate, and the two second gears 9 are meshed with each other, so that the two second gears 9 can simultaneously drive a rotating plate 10 to rotate in opposite directions; the outside fixedly connected with rotor plate 10 of second gear 9, the outside fixedly connected with connecting plate 11 of rotor plate 10, the outside fixedly connected with grip block 12 of connecting plate 11, the outside threaded connection of lead screw 8 has rack 13, rack 13 is connected with the meshing of first gear 7, the corresponding both sides limit of casing 6 is all rotated and is connected with dwang 14, dwang 14 and lead screw 8 fixed connection, rotate lead screw 8 through dwang 14, make lead screw 8 drive rack 13 and remove, the convenient angle to grip block 12 is adjusted.

A fixed block 15 is fixedly connected to the outer part of the rack 13, a guide rod 16 is slidably connected to the inner part of the fixed block 15, the guide rod 16 is fixedly connected with the shell 6, and the lead screw 8 can be driven to move in the shell 6 when rotating under the action of the fixed block 15 and the guide rod 16; the external part of the base 1 is fixedly connected with a control switch 17, the electric push rod 3 is electrically connected with the control switch 17, and electric equipment in the device is powered by an external power supply and is controlled by the control switch 17; the anti-skid gasket 18 is fixedly connected to the outer part of the clamping plate 12, and the anti-skid gasket 18 can increase the friction force between the accessory box body and the clamping plate 12, so that the accessory box body is more stable; base 1's bottom fixedly connected with cushion block 19, cushion block 19 is four total, and four cushion block 19 are the symmetric distribution, and cushion block 19 makes base 1 more steady, can play certain buffering protection effect when placing the accessory box on base 1 simultaneously.

Specifically, use the utility model discloses the time, at first, the specification and the shape of carrying out the accessory box that presss from both sides tightly as required rotate dwang 14, make dwang 14 drive the lead screw 8 rotation in the casing 6, lead screw 8 can drive rack 13 and remove under the effect of fixed block 15 and guide bar 16 when rotating, make rack 13 drive first gear 7 and rotate, when first gear 7 rotates, can drive second gear 9 and rotate, because two second gear 9 intermeshing, make two second gear 9 can drive rotor plate 10 simultaneously and rotate, rotor plate 10 drives grip block 12 through connecting plate 11 and rotates, thereby reach the purpose of adjusting the angle between two grip blocks 12, the convenience is pressed from both sides tightly the accessory box of different specifications.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The utility model provides a clamping device is used in processing, includes base (1), spout (2) have been seted up to the inside of base (1), spout (2) are total two, two spout (2) are the symmetric distribution, the inside fixedly connected with electric putter (3) of spout (2), the output end fixedly connected with slider (4) of electric putter (3), slider (4) and spout (2) sliding connection, its characterized in that: the top fixedly connected with branch (5) of slider (4), top fixedly connected with casing (6) of branch (5), the inside of casing (6) is rotated and is connected with first gear (7), the inside of casing (6) and the one side that is located first gear (7) are rotated and are connected with lead screw (8), the inside of casing (6) and the opposite side that is located first gear (7) are rotated and are connected with second gear (9), second gear (9) are connected with first gear (7) meshing, second gear (9) are total two, two second gear (9) intermeshing, the outside fixedly connected with rotor plate (10) of second gear (9), the outside fixedly connected with connecting plate (11) of rotor plate (10), the outside fixedly connected with grip block (12) of connecting plate (11), the outside threaded connection of lead screw (8) has rack (13), rack (13) are connected with the meshing of first gear (7), the corresponding both sides limit of casing (6) all rotates and is connected with lead screw (14), lead screw (8) and dwang (8) are connected.

2. A clamping apparatus for machining as defined in claim 1, wherein: the outside fixedly connected with fixed block (15) of rack (13), the inside sliding connection of fixed block (15) has guide bar (16), guide bar (16) and casing (6) fixed connection.

3. A clamping device for machining according to claim 1, wherein: the outer fixed connection of base (1) has control switch (17), electric putter (3) and control switch (17) electric connection.

4. A clamping device for machining according to claim 1, wherein: the outside of the clamping plate (12) is fixedly connected with an anti-skid gasket (18).

5. A clamping apparatus for machining as defined in claim 1, wherein: the bottom fixedly connected with cushion blocks (19) of base (1), cushion blocks (19) are four in total, four cushion blocks (19) are the symmetric distribution.

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