CN212043632U - Clamp for machine tool based on machining - Google Patents

Abstract

The utility model discloses an anchor clamps for lathe based on machining, including fixed platform, the holding tank has been seted up to fixed platform's inside, and holding tank internally mounted has reverse screw rod, and the left one end of reverse screw rod extends to the fixed platform outside, and the left side of reverse screw rod is connected with the spiral handle, and the spout has been seted up to the fixed platform inside of reverse screw rod bottom, and the quantity of spout is two, and the bottom fixed mounting that the lower part cup jointed the pole has the lower part fixed plate. The utility model discloses a be provided with adjusting screw, come highly to carry out an regulation to the device for the device can adapt to the processing position of most lathe on the market, makes the mill can, the processing anchor clamps that do not need former factory after original lathe configuration anchor clamps damage, alright make the lathe restart processing through the device, improved the machining efficiency of lathe.

Description

Clamp for machine tool based on machining

Technical Field

The utility model relates to an anchor clamps technical field for the lathe specifically is an anchor clamps for lathe based on machining.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing machine parts in modern machine manufacturing are provided: in addition to cutting, casting, forging, welding, stamping, extruding and the like, but all parts with high precision requirements and fine surface roughness requirements generally need to be finally machined by a cutting method on a lathe, the lathe plays an important role in national economy and modernization construction, the lathe is a lathe which mainly uses a lathe tool to turn a rotating workpiece, the lathe can also use a drill bit, a reamer, a screw tap, a die, a knurling tool and the like to perform corresponding machining, the lathe is mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces, the lathe is the most widely used machine tool in mechanical manufacturing and repair factories, the transmission mechanism of the lathe refers to a mechanism for transmitting motion and power, the transmission mode of the lathe is simply referred to as the transmission of the lathe, and the transmission mode of the lathe is divided into mechanical transmission, hydraulic transmission, electric transmission and the like according to the characteristics of the transmission mechanism, The pneumatic transmission and the combined transmission of the above transmission modes are classified into stepped transmission and stepless transmission according to the characteristic of transmission speed regulation and change, and various machine tools generally comprise the following basic parts: a support member for mounting and supporting other members and workpieces, bearing the weight and cutting force thereof, such as a bed, a column, etc.; a speed change mechanism for changing a speed of the primary motion; a feed mechanism for changing a feed amount; the main spindle box is used for mounting a machine tool spindle; a tool holder and a tool magazine; a control and steering system; a lubrication system; the cooling system and the machine tool accessory device comprise machine tool accessory devices such as a machine tool loading and unloading device, a mechanical arm, an industrial robot and the like, and machine tool accessory devices such as a chuck, a sucker collet chuck, a vice, a rotary worktable, an index head and the like. The existing machine tool needs to fix a product firstly when the product is machined, and then the product is fixed after being limited, but the shape of the product is not a plane, and when the product is fixed, because the surface of the product contacting with a clamp has a radian or an inclined surface, the clamp often can not fasten the product when the product is fixed, and machining errors can be caused when the product is machined, and the machining precision of the machine tool is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for lathe based on machining to the shape of solving the product that proposes in the above-mentioned background art mostly not the plane leads to the face of contact to have the radian or be the inclined plane, anchor clamps often can not fasten the fixed of product when fixing the product, lead to adding the problem that will lead to machining error man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps for lathe based on machining, includes fixed platform, the holding tank has been seted up to fixed platform's inside, holding tank internally mounted has reverse screw rod, and the left one end of reverse screw rod extends to the fixed platform outside, the left side of reverse screw rod is connected with the spiral handle, the spout has been seted up to the fixed platform inside of reverse screw rod bottom, and the quantity of spout is two, the bottom fixed mounting that the pole was cup jointed to the lower part has the lower part fixed plate.

Preferably, the front surface of the fixed platform is fixedly provided with an upper sleeving block, and the bottom end of the upper sleeving block is sleeved with a lower sleeving rod.

Preferably, the front of one side of upper portion cup joint piece extension to the inside of lower part cup joint pole evenly has seted up the regulation screw, the front screw thread of lower part cup joint pole is installed adjusting screw, and adjusting screw and regulation screw mutually support.

Preferably, all slidable mounting has fixed grip block on the spout, and fixed grip block cup joints on reverse screw rod.

Preferably, the fixed clamping plate opposite side is all installed and is connected the fixed block, the opposite side of connecting the fixed block all installs the movable block, the other end of movable block all is connected with mounting fixture.

Preferably, the bottom end of the lower fixing plate close to the left side is provided with two fixing screws in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: this anchor clamps for lathe based on machining's knot is simple enough, and it is convenient to make, and the cost is cheap, uses the lathe of the overwhelming majority to use, and can replace after the original fixture damage of lathe, saves the maintenance spending in the mill's processing.

1. Through being provided with the movable block for radian or the reduction on the inclined plane appear in the face that spiral handle and product contact, make mounting fixture can be more firm to the centre gripping of product, reduce to add and add the appearance error man-hour, improved the precision of lathe processing.

2. Through being provided with adjusting screw, come to highly carrying out an regulation to the device for the device can adapt to the processing position of the lathe of the overwhelming majority on the market, makes mill can, the processing anchor clamps that do not need former factory after original lathe configuration anchor clamps damage, alright make the lathe restart processing through the device, has improved the machining efficiency of lathe.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

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

fig. 4 is a schematic view of the structure of the present invention from the back.

In the figure: 1. a fixed platform; 2. fixing the clamping plate; 3. the upper part is sleeved with a connecting block; 4. a screw grip; 5. a lower part is sleeved with a rod; 6. adjusting screws; 7. adjusting the screw hole; 8. a lower fixing plate; 9. fixing screws; 10. a chute; 11. accommodating grooves; 12. connecting a fixed block; 13. a movable block; 14. fixing the clamp; 15. the screw is reversed.

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, the present invention provides an embodiment:

a clamp for a machine tool based on machining comprises a fixed platform 1, wherein a containing groove 11 is formed in the fixed platform 1, reverse screw rods 15 are arranged in the containing groove 11, one ends of the left sides of the reverse screw rods 15 extend to the outer side of the fixed platform 1, spiral handles 4 are connected to the left sides of the reverse screw rods 15, sliding grooves 10 are formed in the fixed platform 1 at the bottom ends of the reverse screw rods 15, the number of the sliding grooves 10 is two, fixed clamping plates 2 are arranged on the sliding grooves 10 in a sliding mode, the fixed clamping plates 2 are sleeved on the reverse screw rods 15, connecting fixed blocks 12 are arranged on the opposite sides of the fixed clamping plates 2, movable blocks 13 are arranged on the other sides of the connecting fixed blocks 12, fixed clamps 14 are connected to the other ends of the movable blocks 13, and the movable upper sleeving blocks 3 enable the surfaces of the spiral handles 4, which are in contact with products, to, the fixed clamp 14 can clamp a product more firmly, errors during machining are reduced, machining precision of a machine tool is improved, meanwhile, friction force generated during movement of the fixed clamping plate 2 is reduced due to the fact that the fixed clamping plate 2 slides in the sliding groove 10, a worker can save more labor when the screw handle 4 is rotated, and labor intensity of the worker is reduced to a certain extent.

The front of the fixed platform 1 is fixedly provided with an upper sleeving block 3, the bottom end of the upper sleeving block 3 is sleeved with a lower sleeving rod 5, the front of one side of the upper sleeving block 3 extending to the inside of the lower sleeving rod 5 is uniformly provided with adjusting screw holes 7, the front of the lower sleeving rod 5 is provided with adjusting screws 6 in a threaded manner, the adjusting screws 6 are matched with the adjusting screw holes 7, the bottom end of the lower sleeving rod 5 is fixedly provided with a lower fixing plate 8, the lower fixing plate 8 is provided with fixing screws 9 by the left bottom end threads, the number of the fixing screws 9 is two, a worker adjusts the height of the device by the adjusting screws 6, so that the device can adapt to the processing positions of most machine tools on the market, a factory can be used after the original machine tool configuration clamp is damaged, no processing clamp of the original factory is needed, and the machine tool can be restarted by the device, the machining efficiency of lathe is improved, and the staff prevents the whole condition that appears rocking of device again through fixing screw 9 comes the device to go on further fixed to prevent in the lathe course of working afterwards, leads to adding the appearance of the problem that has reduced the machining precision of lathe that probably leads to machining error during processing.

The working principle is as follows: the working personnel fix the device on the position processed by the machine tool through the groove at the bottom end of the fixed platform 1, the working personnel further fix the device through the fixed screw 9 to prevent the device from shaking in the subsequent processing process of the machine tool, which can cause processing errors when processing, and reduce the processing precision of the machine tool, meanwhile, in order to make the device adapt to the operation platform of most devices, the working personnel enlarge the clamping range of the device by pulling the lower sleeve rod 5 downwards, and fix the device after the height adjustment is completed through the adjusting screw 6, so that the device can adapt to most processing stations of the machine tool on the market, a factory can complete the process after the original configuration clamp of the machine tool is damaged, no processing clamp of the original factory is needed, and the device can be restarted, the processing efficiency of the machine tool is improved, a worker rotates the reverse screw rod 15 by rotating the spiral handle 4 to move the two fixed clamping plates 2 to the middle and clamp a middle product, so that the machine tool can clamp the clamped product, and simultaneously, in order to prevent the surface of the product, which is in contact with the fixed clamp 14, from having radian or inclined surface due to different shapes of the product, the movable block 13 can adjust the fixed clamp 14 at multiple angles, so that the surface of the fixed clamp 14, which is in contact with the product, has reduced radian or inclined surface, so that the fixed clamp 14 can clamp the product more firmly, errors during processing are reduced, the processing precision of the machine tool is improved, meanwhile, the sliding of the fixed clamping plates 2 in the sliding grooves 10 reduces the friction force during the movement of the fixed clamping plates 2, so that the worker can save more labor when rotating the spiral handle 4, the labor intensity of workers is reduced to a certain extent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. The utility model provides a anchor clamps for lathe based on machining, includes fixed platform (1), its characterized in that: holding tank (11) has been seted up to the inside of fixed platform (1), holding tank (11) internally mounted has reverse screw rod (15), and the left one end of reverse screw rod (15) extends to the fixed platform (1) outside, the left side of reverse screw rod (15) is connected with spiral handle (4), spout (10) have been seted up to the fixed platform (1) inside of reverse screw rod (15) bottom, and the quantity of spout (10) is two, and the bottom fixed mounting of lower part cup joint pole (5) has lower part fixed plate (8), all slidable mounting has fixed grip block (2) on spout (10), and fixed grip block (2) cup joint on reverse screw rod (15), the relative one side of fixed grip block (2) all installs connection fixed block (12), the opposite side of connecting fixed block (12) all installs movable block (13), the other end of the movable block (13) is connected with a fixing clamp (14).

2. The machining-based jig for machine tools according to claim 1, characterized in that: the front of the fixed platform (1) is fixedly provided with an upper sleeving block (3), and the bottom end of the upper sleeving block (3) is sleeved with a lower sleeving rod (5).

3. The machining-based jig for machine tools according to claim 2, characterized in that: the adjusting screw hole (7) is uniformly formed in the front face of one side, extending to the inside of the lower sleeving rod (5), of the upper sleeving block (3), the adjusting screw (6) is installed on the front face of the lower sleeving rod (5) in a threaded mode, and the adjusting screw (6) is matched with the adjusting screw hole (7) in a matched mode.

4. The machining-based jig for machine tools according to claim 1, characterized in that: and the lower fixing plate (8) is provided with two fixing screws (9) by threads at the bottom end close to the left side.

Images