CN217727953U

CN217727953U - Firm special-shaped arc bending machining clamp

Info

Publication number: CN217727953U
Application number: CN202221758550.6U
Authority: CN
Inventors: 张大闪
Original assignee: Fuzhou Fute'an Metal Products Co ltd
Current assignee: Fuzhou Fute'an Metal Products Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-04
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a crooked adds clamping apparatus of firm dysmorphism arc of centre gripping relates to anchor clamps technical field. The special-shaped arc bending machining fixture comprises a base plate, the equidistant array of the upper surface of the base plate is provided with a first chute, the inner part of the first chute is rotatably connected with a first lead screw, one end of the first lead screw is fixedly connected with a runner, the surface of the runner is rotatably connected with a rotating rod, the inner part of the first chute is slidably connected with a first sliding block, the upper surface of the first sliding block is provided with a positioning seat, the positioning seat is provided with a fixed rod, the special-shaped arc bending machining fixture is provided with a clamping assembly, a regulating block is rotated to drive a second lead screw to rotate, a sliding plate is driven to move along a second chute through the second lead screw, the space between the sliding plate and the sliding plate is adjusted to adapt to parts of different sizes, the parts are clamped through mutual matching of a spring and the clamping plate, the stability of part clamping is ensured, and the practicability is improved.

Description

Firm special-shaped arc bending machining clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is a crooked adds clamping apparatus of firm dysmorphism arc of centre gripping.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (fixture base) and the like.

In the processing process of the special-shaped parts, the positioning of the special-shaped parts plays an important role, the special-shaped parts are easy to deform under the condition that the special-shaped parts are not stably clamped, and the special-shaped parts are seriously damaged, so that the clamp for processing the special-shaped arc bends, which is firmly clamped, is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a curved adds clamping apparatus of firm dysmorphism arc of centre gripping aims at solving the unstable problem of dysmorphism spare part clamping among the prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a curved adds clamping apparatus of firm dysmorphism arc of centre gripping, includes: the bottom plate, the equidistant array of bottom plate upper surface has first spout, the inside rotation of first spout is connected with first lead screw, first lead screw one end fixedly connected with runner, the runner surface rotates and is connected with the dwang, the inside sliding connection of first spout has first slider, first slider upper surface is provided with the positioning seat, be provided with the dead lever on the positioning seat, sliding connection has the telescopic link on the dead lever, be provided with the stopper on the telescopic link, the stopper upper surface is provided with the fixing base, it is connected with the rotation seat to rotate on the fixing base, it is provided with the centre gripping subassembly to rotate the seat, be provided with the altitude mixture control subassembly on the dead lever, be provided with the angle adjusting part on the fixing base.

As the utility model relates to a curved adds clamping apparatus of firm dysmorphism arc of centre gripping, the altitude mixture control subassembly includes first fixed block, first threaded rod, altitude mixture control piece and spacing, first fixed block sets up in the fixed rod surface, threaded connection has first threaded rod on one side of the first fixed block, first threaded rod one end fixedly connected with altitude mixture control piece, spacing sets up in the telescopic link surface.

As the utility model relates to a firm dysmorphism arc of centre gripping adds clamping apparatus, the constant head tank has been seted up on the dead lever, spacing and constant head tank matching set up, the first threaded rod other end be provided with telescopic link assorted fixture block.

As the utility model relates to a curved adds clamping apparatus of firm dysmorphism arc of centre gripping, the angle modulation subassembly includes second fixed block, second threaded rod, angle modulation piece, the fixing base surface is provided with the second fixed block, threaded connection has the second threaded rod on the second fixed block, second threaded rod one end fixedly connected with angle modulation piece, the second threaded rod other end be provided with rotate a assorted fixed fixture block.

As the utility model relates to a crooked adds clamping apparatus of firm dysmorphism arc of centre gripping, the centre gripping subassembly includes second spout, second lead screw, regulating block and sliding plate, the second spout has been seted up on the rotation seat, second spout internal rotation is connected with the second lead screw, second lead screw one end fixedly connected with regulating block, sliding connection has with second lead screw assorted sliding plate in the second spout.

As the utility model relates to a crooked adds clamping apparatus of firm dysmorphism arc of centre gripping, the centre gripping subassembly still includes locating lever, spring and grip block, the sliding plate symmetry sets up inside the second spout, sliding connection has the locating lever on the sliding plate, be provided with the grip block on the locating lever, be provided with the spring between grip block and the sliding plate.

As the utility model relates to a curved adds clamping apparatus of firm dysmorphism arc of centre gripping, the spring matches the setting with the locating lever, spring one end fixed connection is on the sliding plate, the spring other end sets up on the grip block, the grip block sets up to the arc.

The utility model provides a crooked adds clamping apparatus of firm dysmorphism arc of centre gripping. The method has the following beneficial effects:

this curved adds clamping apparatus of dysmorphism arc through having set up the centre gripping subassembly, rotates the regulating block, and the regulating block drives the second lead screw and rotates, drives the sliding plate through the second lead screw and removes along the second spout, adapts to not unidimensional part through the interval between regulation sliding plate and the sliding plate, carries out the centre gripping to the part through mutually supporting of spring and grip block, guarantees the stability of part centre gripping, improves the practicality.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a perspective view of the height adjustment assembly of the present invention;

fig. 3 is a perspective view of the present invention;

fig. 4 is a perspective view of the angle adjusting assembly of the present invention.

In the figure: 1. a base plate; 2. a first chute; 3. a first lead screw; 4. a first slider; 5. a rotating wheel; 6. Rotating the rod; 7. positioning seats; 8. a fixing rod; 9. a telescopic rod; 10. a fixed seat; 11. a rotating seat; 12. A clamping assembly; 1201. a second chute; 1202. a second lead screw; 1203. an adjusting block; 1204. a sliding plate; 1205. positioning a rod; 1206. a spring; 1207. a clamping plate; 13. a height adjustment assembly; 1301. A first fixed block; 1302. a first threaded rod; 1303. a height adjusting block; 1304. a limiting strip; 14. A limiting block; 15. an angle adjustment assembly; 1501. a second fixed block; 1502. a second threaded rod; 1503. An angle adjusting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

In the description of the present application, it is to be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a curved adds clamping apparatus of firm dysmorphism arc of centre gripping, comprising a

base plate

1, 1 upper surface equidistance array of bottom plate has

first spout

2, 2 inside rotations of first spout are connected with first lead screw 3, 3 one end fixedly connected with runners 5 of first lead screw, 5 surface rotations of runners are connected with

dwang

6, 2 inside sliding connection of first spout have

first slider

4, 4 upper surfaces of first slider are provided with positioning seat 7, be provided with dead lever 8 on the positioning seat 7, sliding connection has telescopic link 9 on the dead lever 8, be provided with stopper 14 on the

telescopic link

9, 14 upper surfaces of stopper are provided with fixing base 10, rotating connection has rotation seat 11 on the fixing base 10, be provided with centre gripping subassembly 12 on the rotation seat 11, be provided with altitude mixture control subassembly 13 on the dead lever 8, be provided with angle adjusting subassembly 15 on the fixing base 10.

The utility model discloses an in the embodiment, drive first lead screw 3 through runner 5 and rotate, drive first slider 4 through the rotation of first lead screw 3 and slide along first spout 2, drive centre gripping subassembly 12 through the removal of first slider 4 and remove, adjust the position of every group centre gripping subassembly 12 according to the shape of part, carry out the centre gripping to the part through centre gripping subassembly 12, guarantee the stability of part.

Specifically, the height adjusting assembly 13 includes a first fixing block 1301, a first threaded rod 1302, a height adjusting block 1303 and a limiting strip 1304, the first fixing block 1301 is disposed on the surface of the fixing rod 8, one side of the first fixing block 1301 is in threaded connection with the first threaded rod 1302, one end of the first threaded rod 1302 is fixedly connected with the height adjusting block 1303, and the limiting strip 1304 is disposed on the surface of the telescopic rod 9.

The utility model discloses an in the embodiment, drive first threaded rod 1302 through rotating height regulating block 1303 and rotate, come to fix the position of telescopic link 9 through the rotation of first threaded rod 1302, the convenience is adjusted according to the size and the height of part.

Specifically, the fixed rod 8 is provided with a positioning groove, the limiting strip 1304 is matched with the positioning groove, and the other end of the first threaded rod 1302 is provided with a clamping block matched with the telescopic rod 9.

The utility model discloses an in the embodiment, guarantee the removal of telescopic link 9 through mutually supporting of spacing 1304 with the constant head tank, mutually support through dead lever 8 and telescopic link 9 and come highly adjusting centre gripping subassembly 12 to carry out the centre gripping to the part of co-altitude not.

Specifically, the angle adjusting assembly 15 includes a second fixed block 1501, a second threaded rod 1502 and an angle adjusting block 1503, the second fixed block 1501 is arranged on the surface of the fixed seat 10, the second fixed block 1501 is connected with the second threaded rod 1502 in a threaded manner, one end of the second threaded rod 1502 is fixedly connected with the angle adjusting block 1503, and the other end of the second threaded rod 1502 is provided with a fixed fixture block matched with the rotating seat 11.

The utility model discloses an in the concrete embodiment, drive second threaded rod 1502 through rotating regulating block 1203 and rotate, come to fix roating seat 11 through the rotation of second threaded rod 1502 to the turned angle of fixed roating seat 11, the convenience is adjusted according to the shape of part.

Specifically, the clamping assembly 12 includes a second sliding groove 1201, a second screw rod 1202, an adjusting block 1203 and a sliding plate 1204, the second sliding groove 1201 is formed in the rotating base 11, the second screw rod 1202 is rotatably connected to the second sliding groove 1201, the adjusting block 1203 is fixedly connected to one end of the second screw rod 1202, and the sliding plate 1204 matched with the second screw rod 1202 is slidably connected to the second sliding groove 1201.

In the embodiment of the present invention, the second lead screw 1202 is driven to rotate by rotating the adjusting block 1203, the sliding plate 1204 is driven to slide along the second sliding groove 1201 by rotating the second lead screw 1202, and the parts of different sizes are clamped conveniently by adjusting the distance between the sliding plates 1204.

Specifically, the clamping assembly 12 further includes a positioning rod 1205, a spring 1206 and a clamping plate 1207, the sliding plate 1204 is symmetrically disposed inside the second sliding slot 1201, the positioning rod 1205 is slidably connected to the sliding plate 1204, the clamping plate 1207 is disposed on the positioning rod 1205, and the spring 1206 is disposed between the clamping plate 1207 and the sliding plate 1204.

In the embodiment of the present invention, the parts are clamped by the cooperation of the clamping plate 1207 and the spring 1206, and the sliding plate 1204 is matched with the positioning rod 1205.

Specifically, the spring 1206 is matched with the positioning rod 1205, one end of the spring 1206 is fixedly connected to the sliding plate 1204, the other end of the spring 1206 is arranged on the clamping plate 1207, and the clamping plate 1207 is arranged to be an arc-shaped plate.

The utility model discloses an in the embodiment, exert pressure to grip block 1207 through spring 1206, let grip block 1207 laminate with the part more, conveniently carry out the centre gripping to the part, the arc can laminate better with the part surface.

The working principle is as follows: when the clamping device is used, firstly, the rotating rod 6 is rotated according to processed parts, the rotating rod 6 drives the first lead screw 3 to rotate, the position of the first sliding block 4 is adjusted through the rotation of the first lead screw 3, the position of the clamping component 12 is adjusted according to the shapes of the parts, the parts are clamped through the clamping component 12, the height of the clamping component 12 is adjusted through the height adjusting component 13, the angle of the clamping component 12 is adjusted through the angle adjusting component 15, and different parts are clamped conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a crooked adds clamping apparatus of firm dysmorphism arc of centre gripping which characterized in that includes: bottom plate (1), bottom plate (1) upper surface equidistance array has first spout (2), first spout (2) inside rotation is connected with first lead screw (3), first lead screw (3) one end fixedly connected with runner (5), runner (5) surface rotation is connected with dwang (6), first spout (2) inside sliding connection has first slider (4), first slider (4) upper surface is provided with positioning seat (7), be provided with dead lever (8) on positioning seat (7), sliding connection has telescopic link (9) on dead lever (8), be provided with stopper (14) on telescopic link (9), stopper (14) upper surface is provided with fixing base (10), it is connected with rotation seat (11) to rotate on fixing base (10), be provided with centre gripping subassembly (12) on rotation seat (11), be provided with altitude mixture control subassembly (13) on dead lever (8), be provided with angle adjusting subassembly (15) on fixing base (10).

2. The special-shaped arc bending processing clamp capable of clamping firmly according to claim 1, is characterized in that: the height adjusting assembly (13) comprises a first fixing block (1301), a first threaded rod (1302), a height adjusting block (1303) and a limiting strip (1304), wherein the first fixing block (1301) is arranged on the surface of the fixing rod (8), one side of the first fixing block (1301) is in threaded connection with the first threaded rod (1302), one end of the first threaded rod (1302) is fixedly connected with the height adjusting block (1303), and the limiting strip (1304) is arranged on the surface of the telescopic rod (9).

3. The special-shaped arc bending processing clamp capable of clamping firmly according to claim 2, is characterized in that: the fixing rod (8) is provided with a positioning groove, the limiting strip (1304) is matched with the positioning groove, and the other end of the first threaded rod (1302) is provided with a clamping block matched with the telescopic rod (9).

4. The special-shaped arc bending processing clamp capable of clamping firmly according to claim 1, is characterized in that: the angle adjusting assembly (15) comprises a second fixing block (1501), a second threaded rod (1502) and an angle adjusting block (1503), the second fixing block (1501) is arranged on the surface of the fixing seat (10), the second fixing block (1501) is connected with the second threaded rod (1502) in a threaded mode, the angle adjusting block (1503) is fixedly connected to one end of the second threaded rod (1502), and the other end of the second threaded rod (1502) is provided with a fixing clamping block matched with the rotating seat (11).

5. The clamp for processing the special-shaped curved arc with firm clamping as claimed in claim 1, is characterized in that: the clamping assembly (12) comprises a second sliding groove (1201), a second screw rod (1202), an adjusting block (1203) and a sliding plate (1204), the second sliding groove (1201) is formed in the rotating base (11), the second screw rod (1202) is connected in the second sliding groove (1201) in a rotating mode, one end of the second screw rod (1202) is fixedly connected with the adjusting block (1203), and the sliding plate (1204) matched with the second screw rod (1202) is connected in the second sliding groove (1201) in a sliding mode.

6. The clamp for processing the special-shaped curved part with firm clamping as claimed in claim 5, is characterized in that: the clamping assembly (12) further comprises a positioning rod (1205), a spring (1206) and a clamping plate (1207), the sliding plate (1204) is symmetrically arranged inside the second sliding groove (1201), the positioning rod (1205) is connected to the sliding plate (1204) in a sliding mode, the clamping plate (1207) is arranged on the positioning rod (1205), and the spring (1206) is arranged between the clamping plate (1207) and the sliding plate (1204).

7. The special-shaped arc bending processing clamp capable of clamping firmly according to claim 6, is characterized in that: the spring (1206) is matched with the positioning rod (1205), one end of the spring (1206) is fixedly connected to the sliding plate (1204), the other end of the spring (1206) is arranged on the clamping plate (1207), and the clamping plate (1207) is arranged to be an arc-shaped plate.