CN218612904U - Clamp convenient to use - Google Patents

Abstract

The application discloses anchor clamps that facilitate use, including base, mount and adjustable shelf, base top surface one end is equipped with the mount, the other base top surface of mount is equipped with the recess of caving in, the symmetry is equipped with the spout on the grooved inner wall, be equipped with the adjustable shelf in the recess. After the anchor clamps are installed, the power is switched on, the longer part to be processed is inserted from the placing cavity which runs through from the two sides on the fixing piece, then the part is placed in the placing cavity in the movable frame, the part is located between the upper pressing plate and the lower pressing plate, then the screw rod at the top of the movable frame is rotated to move the upper pressing plate downwards to abut against the part, when the part is compressed, the spring below the lower pressing plate is stressed and compressed, the second telescopic rod retracts into the inner cavity of the first telescopic rod, then the rotating motor switch is opened, the rotating motor operates, the rotating shaft and the transmission gear drive the rotating gear to rotate through the transmission chain, and the crawler belt is provided with the clamping teeth which are meshed with the slotted holes and the outer side of the rotating cylinder and the clamping teeth which are meshed with the outer side of the rotating gear.

Description

Clamp convenient to use

Technical Field

The application relates to the technical field of numerical control lathe fixtures, in particular to a fixture convenient to use.

Background

The lathe fixture is used for processing the inner and outer rotary surfaces and the end surface of a workpiece on a lathe, and most of the lathe fixtures are arranged on a main shaft, and the few lathe fixtures are arranged on a saddle or a lathe bed. The lathe fixture is divided into a centering type lathe fixture, a chuck type lathe fixture, an angle iron type lathe fixture, a chuck type lathe fixture and the like according to different workpiece positioning modes, wherein the centering type lathe fixture is arranged on the centering type lathe fixture, a workpiece is usually positioned by a hole or an excircle, and the fixture adopts a centering clamping mechanism; when the rotary end faces of parts such as a shell, a support, a lever, a joint and the like are machined on a lathe, a special clamp needs to be designed because the parts are complex in shape and difficult to clamp on a universal chuck, and the clamp body of the clamp is in an angle iron shape, so that the clamp is called as an angle iron type lathe clamp; the chuck type lathe fixture is also called a chuck, a plurality of T-shaped grooves are arranged on the chuck, auxiliary elements such as a positioning element, a clamping element, an indexing element and the like are installed, and the outer circle and the inner hole of a workpiece with a complex shape can be machined.

The existing drilling clamp can not rapidly move and change positions when processing elongated parts and is relatively laborious to place. Therefore, a convenient clamp is provided for solving the above problems.

Disclosure of Invention

The utility model provides an anchor clamps that facilitate use is arranged in solving among the prior art drilling jig and can not quick removal change position when processing to the part of rectangular shape, the problem of the content of also comparatively difficultly placing.

According to an aspect of this application, an anchor clamps that facilitate use is provided, including base, mount and adjustable shelf, base top surface one end is equipped with the mount, the other base top surface of mount is equipped with the recess of caving in, the symmetry is equipped with the spout on the recess inner wall, be equipped with the adjustable shelf in the recess.

Further, the side baffle is equipped with near recess inner wall both sides in the adjustable shelf bottom, the side baffle inboard is equipped with the loose axle, the loose axle both ends are run through both sides side baffle and are stretched into joint in the spout, the loose axle both ends are located the spout internal portion and are equipped with the pulley, the inboard loose axle outside of side baffle is equipped with rotates a section of thick bamboo, it is equipped with the latch to rotate a section of thick bamboo outside surface.

Furthermore, a rotating motor is arranged inside the base at the bottom of the fixing frame, a rotating shaft is arranged on one side of the rotating motor, a transmission gear is sleeved outside the rotating shaft, and a transmission chain is arranged outside the transmission gear.

Further, the equidistance is equipped with a plurality of fixed axles on the recess inner wall of spout below, and is a plurality of the running gear of cartridge dress is cup jointed in two outsides on the fixed axle both sides outside, and is a plurality of the cylinder is cup jointed in the remaining outside of fixed axle, the running gear outside is equipped with the track.

Furthermore, the transmission gear is in transmission connection with the rotating gear through a transmission chain.

Furthermore, the track is provided with a toothed hole which is meshed with a latch outside the rotating cylinder and a latch outside the rotating gear.

Further, mount and adjustable shelf both sides all are equipped with the chamber of placing that runs through, the same and level setting of chamber size of placing on mount and the adjustable shelf, it is equipped with first telescopic link to place intracavity chamber inner chamber bottom, first telescopic link inner chamber is equipped with the second telescopic link, first telescopic link top is equipped with the spring, the spring entangles the setting in the second telescopic link outside, first telescopic link top rigid coupling is on holding down plate bottom surface.

Further, the fixed frame and the movable frame are provided with screw rods on the top surfaces, the screw rods penetrate through the fixed frame and the side wall of the top of the movable frame and extend into the placing cavity, and the screw rods are in threaded connection with the fixed frame and the movable frame.

Furthermore, an outward-turning protrusion is arranged on the outer side surface of the bottom of the screw rod, an upper pressing plate is arranged below the bottom of the screw rod, a clamping groove is formed in the top of the upper pressing plate, and the protrusion is clamped with an inner cavity of the clamping groove.

Furthermore, the upper pressing plate and the lower pressing plate are arranged in parallel, and anti-slip pads are arranged on one adjacent side.

According to the embodiment of the application, after the clamp is installed, a power supply is switched on, longer parts needing to be processed are inserted into a placing cavity penetrating through two sides of the fixing piece, then the parts extend into the placing cavity in the movable frame, the parts are located between the upper pressing plate and the lower pressing plate, then the screw rod at the top of the movable frame is rotated to enable the upper pressing plate to move downwards to abut against the parts, when the parts are compressed, a spring below the lower pressing plate is stressed and compressed, the second telescopic rod retracts into an inner cavity of the first telescopic rod, then the rotating motor switch is turned on, the rotating motor operates, the rotating shaft and the transmission gear drive the rotating gear to rotate through the transmission chain, the slotted holes, the clamping teeth outside the rotating cylinder and the clamping teeth outside the rotating gear are arranged on the crawler, the crawler can rotate along with the rotating gear when the rotating gear rotates, the rotating cylinder can be driven to rotate to drive the movable frame to move leftwards and rightwards, pulleys at two ends of the movable shaft assist the movable frame to move, when the movable frame moves, the movable frame does not slide smoothly, the movable rod is prevented from being clamped in a sliding groove, the movable frame drives the parts compressed by the upper pressing plate and the lower pressing plate to move, troublesome parts of workers are reduced, the working strength of the worker, and the worker can be pressed by the movable frame, and the movable frame can be pressed by the movable frame, and the worker, the worker can be pressed by the movable rod, and the fixing frame can be pressed by the movable frame, and the worker can be pressed by the worker.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic plan view of an embodiment of the present application;

fig. 3 is a schematic view of an internal structure of a movable frame according to an embodiment of the present application.

In the figure: 1. the device comprises a base, 101, a groove, 102, a sliding groove, 2, a fixed frame, 3, a movable frame, 4, a screw rod, 5, a placing cavity, 6, an upper pressing plate, 7, a clamping groove, 8, an anti-skidding pad, 9, a first telescopic rod, 10, a second telescopic rod, 11, a spring, 12, a lower pressing plate, 13, a side baffle, 14, a movable shaft, 15, a rotating cylinder, 16, a rotating motor, 17, a rotating shaft, 18, a transmission gear, 19, a fixed shaft, 20, a rotating gear, 21, a transmission chain, 22, a crawler belt, 23 and a roller; 24. a pulley.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a convenient clamp includes a base 1, a fixed frame 2 and a movable frame 3, wherein the fixed frame 2 is disposed at one end of the top surface of the base 1, a recessed groove 101 is disposed on the top surface of the base 1 beside the fixed frame 2, sliding grooves 102 are symmetrically disposed on the inner wall of the groove 101, and the movable frame 3 is disposed in the groove 101.

3 bottoms of adjustable shelf are close to recess 101 inner wall both sides and are equipped with side baffle 13, side baffle 13 inboard is equipped with loose axle 14, loose axle 14 both ends run through both sides side baffle 13 and stretch into the joint in spout 102, the loose axle 14 both ends are located the spout 102 inside part and are equipped with pulley 24, the inboard loose axle 14 outside of side baffle 13 is equipped with and rotates a section of thick bamboo 15, it is equipped with the latch to rotate a section of thick bamboo 15 outside surface.

The base 1 of mount 2 bottom is inside to be equipped with rotation motor 16, rotation motor 16 one side is equipped with axis of rotation 17, the axis of rotation 17 outside cup joints drive gear 18, the drive gear 18 outside is equipped with drive chain 21.

A plurality of fixed shafts 19 are equidistantly arranged on the inner wall of the groove 101 below the sliding chute 102, two outer sides of the outermost sides of two sides of the plurality of fixed shafts 19 are sleeved with cylindrical rotating gears 20, the rest outer sides of the plurality of fixed shafts 19 are sleeved with rollers 23, and the outer sides of the rotating gears 20 are provided with crawler belts 22.

The transmission gear 18 is in transmission connection with the rotating gear 20 through a transmission chain 21.

The track 22 is provided with a toothed hole which is engaged with a latch on the outer side of the rotary cylinder 15 and a latch on the outer side of the rotary gear 20.

The utility model discloses a portable electronic device, including mount 2 and adjustable shelf 3, the both sides of mount 2 and adjustable shelf all are equipped with the chamber 5 of placing that runs through, 5 same and level settings of chamber 5 sizes of placing on mount 2 and the adjustable shelf 3, it is equipped with first telescopic link 9 to place 5 inner chamber bottoms in chamber, 9 inner chambers of first telescopic link are equipped with second telescopic link 10, 9 tops of first telescopic link are equipped with spring 11, spring 11 entangles the setting in the 10 outsides of second telescopic link, 9 top rigid couplings of first telescopic link are at 12 bottom surfaces of holding down plate.

The top surfaces of the fixed frame 2 and the movable frame 3 are provided with screw rods 4, the screw rods 4 penetrate through the top side walls of the fixed frame 2 and the movable frame 3 and extend into the placing cavities 5, and the screw rods 4 are in threaded connection with the fixed frame 2 and the movable frame 3.

The outer side surface of the bottom of the screw rod 4 is provided with an outward-turning protrusion, an upper pressing plate 6 is arranged below the bottom of the screw rod 4, the top of the upper pressing plate 6 is provided with a clamping groove 7, and the protrusion is clamped with an inner cavity of the clamping groove 7.

The upper pressing plate 6 and the lower pressing plate 12 are arranged in parallel, and an anti-skid pad 8 is arranged on one adjacent side.

This application is when using, with the back switch on of anchor clamps installation, the chamber 5 of placing that runs through both sides on the part that will longer needs were handled from the mounting inserts, then stretch into the chamber 5 of placing in the adjustable shelf 3, the part is located between top board 6 and the holding down plate 12, then the screw rod 4 at 3 tops of rotation adjustable shelf supports the part with top board 6 lapse, spring 11 atress compression of 12 below holding down plates when compressing tightly the part, second telescopic link 10 retracts the 9 inner chambers of first telescopic link.

Then a switch of the rotating motor 16 is turned on, the rotating motor 16 operates, the rotating shaft 17 and the transmission gear 18 drive the rotating gear 20 to rotate through the transmission chain 21, the track 22 is provided with a groove hole which is meshed with the latch on the outer side of the rotating cylinder 15 and the latch on the outer side of the rotating gear 20, so that the track 22 can rotate along with the rotating gear 20 when the rotating gear 20 rotates, the rotating cylinder 15 can be driven to rotate to drive the movable frame 3 to move left and right when the track 22 rotates, the pulleys 24 at the two ends of the movable shaft 14 assist the movable frame 3 to move, the movable frame 3 can move smoothly, and the movable rod is prevented from being clamped in the sliding groove 102 to cause unsmooth sliding.

The adjustable shelf 3 drives the parts compressed by the upper pressing plate 6 and the lower pressing plate 12 to move, the trouble of carrying parts by workers is reduced, the working strength of the workers is reduced, and after the positions of the parts are adjusted, the screw rods 4 on the fixed frame 2 are rotated, so that the upper pressing plate 6 in the fixed frame 2 presses the tail parts of the parts, and the punching work can be started.

When punching, the part can shake the spring 11 at the bottom of the lower pressing plate 12 to relieve the shaking condition of the part, and the punching accuracy of the part is improved.

After punching is finished, repeated action can be performed in a reverse direction, and the machined part can be taken down from the device, so that the punching device is convenient and fast.

The application has the advantages that:

1. the switch of the rotating motor 16 is turned on, the rotating motor 16 operates, the rotating shaft 17 and the transmission gear 18 drive the rotating gear 20 to rotate through the transmission chain 21, the track 22 is provided with a groove hole which is meshed with the latch on the outer side of the rotating cylinder 15 and the latch on the outer side of the rotating gear 20, so that the track 22 can rotate along with the rotating gear 20 when the rotating gear 20 rotates, the track 22 also drives the rotating cylinder 15 to rotate to drive the movable frame 3 to move left and right when the track 22 rotates, the pulleys 24 at the two ends of the movable shaft 14 assist the movable frame 3 to move, the movable frame 3 moves more smoothly when the movable frame 3 moves, and the movable rod is prevented from being clamped in the sliding groove 102 to cause unsmooth sliding.

2. The movable frame 3 drives the parts pressed by the upper pressing plate 6 and the lower pressing plate 12 to move, the trouble of carrying the parts by workers is reduced, the working intensity of the workers is relieved, and after the positions of the parts are adjusted, the screw rods 4 on the fixed frame 2 are rotated, so that the upper pressing plate 6 in the fixed frame 2 presses the tail parts of the parts, and the punching work can be started.

3. The part can appear shaking the shake condition that the part can be alleviated to spring 11 bottom of lower pressure plate 12 when punching, increases the precision that the part punched, can reverse repetitive motion after punching, takes off the part that will process from the device, convenient and fast.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a anchor clamps that facilitate use which characterized in that: including base (1), mount (2) and adjustable shelf (3), base (1) top surface one end is equipped with mount (2), other base (1) top surface of mount (2) is equipped with recess (101) of caving in, the symmetry is equipped with spout (102) on recess (101) inner wall, be equipped with adjustable shelf (3) in recess (101).

2. A ready-to-use clamp as claimed in claim 1, wherein: the utility model discloses a slide block, including adjustable shelf (3), side baffle (13), loose axle (14), both ends are run through both sides side baffle (13) and stretch into spout (102), loose axle (14) both ends are equipped with loose axle (14) inboard near recess (101) inner wall both sides, both ends are equipped with loose axle (13), loose axle (14) both ends are located spout (102) internal portion and are equipped with pulley (24), the inboard loose axle (14) outside of side baffle (13) is equipped with and rotates a section of thick bamboo (15), it is equipped with the latch to rotate a section of thick bamboo (15) outside surface.

3. A ready-to-use clamp as claimed in claim 1, wherein: the base (1) inside of mount (2) bottom is equipped with rotation motor (16), rotation motor (16) one side is equipped with axis of rotation (17), drive gear (18) are cup jointed in axis of rotation (17) outside, drive gear (18) outside is equipped with drive chain (21).

4. A ready-to-use clamp as claimed in claim 2, wherein: a plurality of fixed shafts (19) are equidistantly arranged on the inner wall of the groove (101) below the sliding groove (102), two outer sides of the outermost sides of two sides of the fixed shafts (19) are sleeved with rotating gears (20) in a cylinder, the rest outer sides of the fixed shafts (19) are sleeved with rollers (23), and crawler belts (22) are arranged on the outer sides of the rotating gears (20).

5. A clip as claimed in claim 3, wherein: the transmission gear (18) is in transmission connection with the rotating gear (20) through a transmission chain (21).

6. A ready-to-use clamp according to claim 4, wherein: the crawler belt (22) is provided with a toothed hole which is meshed with a latch on the outer side of the rotating cylinder (15) and a latch on the outer side of the rotating gear (20).

7. A clip as claimed in claim 3, wherein: mount (2) and adjustable shelf (3) both sides all are equipped with the chamber (5) of placing that runs through, place chamber (5) the same size and level setting on mount (2) and adjustable shelf (3), it is equipped with first telescopic link (9) to place chamber (5) inner chamber bottom, first telescopic link (9) inner chamber is equipped with second telescopic link (10), first telescopic link (9) top is equipped with spring (11), second telescopic link (10) outside setting is entangled in spring (11), first telescopic link (9) top rigid coupling is on holding down plate (12) bottom surface.

8. A clip as claimed in claim 7, wherein: the utility model discloses a storage device, including mount (2) and adjustable shelf (3), mount (2) and adjustable shelf (3) top surface are equipped with screw rod (4), in fixed frame (2) and adjustable shelf (3) top lateral wall are run through to screw rod (4) stretched into and place chamber (5), be threaded connection between screw rod (4) and mount (2) and adjustable shelf (3).

9. A clip as claimed in claim 8, wherein: the outer side surface of the bottom of the screw rod (4) is provided with an outward-turning protrusion, an upper pressing plate (6) is arranged below the bottom of the screw rod (4), the top of the upper pressing plate (6) is provided with a clamping groove (7), and the protrusion is clamped with an inner cavity of the clamping groove (7).

10. A clip as claimed in claim 9, wherein: the upper pressing plate (6) and the lower pressing plate (12) are arranged in parallel, and an anti-slip pad (8) is arranged on one adjacent side.

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