CN209551560U - Clamping and fixing device is used in a kind of processing of component of machine - Google Patents

Abstract

The utility model discloses a kind of component of machine processing clamping and fixing devices, including mounting plate, the front of the mounting plate is provided with installation bolt, placement block is fixedly connected at the positive center of mounting plate, the front for placing block offers placing groove, midpoint at left and right sides of the placing groove inner wall is fixedly installed with cylinder, two opposite sides of cylinder are fixedly connected to the first clamping plate, the top and bottom placed block and correspond to cylinder offer the sliding groove being interconnected with placing groove, fixed link is fixedly connected at the top of the sliding groove inner wall, the bottom end of the fixed link is fixedly connected with the bottom of sliding groove inner wall.Component of machine processing clamping and fixing device, structure is simple, easy to use, is easily installed, and can be adapted to the size of different workpiece to be held, reduce the cost of investment of enterprise, can meet enterprise and be machined use on a large scale.

Description

Clamping and fixing device is used in a kind of processing of component of machine

Technical field

The utility model relates to machinery manufacturing technology field, specially a kind of component of machine processing dress that is fixedly clamped It sets.

Background technique

Machine-building refer to be engaged in various dynamic power machines, handling machinery, chemical machinery, textile machine, lathe, tool, The industrial department of the productions such as instrument, instrument and other mechanical equipments, machinery manufacturing industry provide technical equipment for entire national economy, The component of machine processing clamping and fixing device of the prior art can not be adjusted mostly when in use, i.e., for every set product Only have a sleeve clamp to match with it, the size of different workpiece to be held can not be adapted to, customize special fixture again Increase entreprise cost, it is difficult to meet enterprise and be machined use on a large scale.

Utility model content

The purpose of this utility model is to provide a kind of component of machine processing clamping and fixing devices, and tune can be facilitated by having The advantages of section, the component of machine processing clamping and fixing device for solving the prior art can not be adjusted mostly when in use The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of component of machine processing is solid with clamping Determine device, including mounting plate, the front of the mounting plate is provided with installation bolt, fixed company at the positive center of mounting plate It is connected to placement block, the front for placing block offers placing groove, and the midpoint at left and right sides of the placing groove inner wall is fixed Cylinder is installed, two opposite sides of cylinder are fixedly connected to the first clamping plate, the top for placing block and corresponding cylinder Portion and bottom offer the sliding groove being interconnected with placing groove, are fixedly connected with fixation at the top of the sliding groove inner wall The bottom end of bar, the fixed link is fixedly connected with the bottom of sliding groove inner wall, and the surface of the fixed link is arranged with lantern ring, described Lantern ring is fixedly connected with connecting rod close to the side of the first clamping plate, and the position that first clamping plate is correspondingly connected with bar offers It is matched by slot, the connecting rod sequentially passes through sliding groove, placing groove close to one end of the first clamping plate and passes through Slot and outside by slot is extended to, is fixedly connected between two ipsilateral up and down connecting rods by the second clamping plate, institute It states the midpoint placed at the top and bottom of block and is provided with threaded rod, the threaded rod runs through close to the one end for placing block places block And the inside for extending to placing groove is fixedly connected with pressure head, one end that the threaded rod is located remote from block is fixedly connected with rotation Disk.

Preferably, first clamping plate is fixedly connected with the first protective pad far from the side of cylinder, and described second clamps Plate is fixedly connected with the second protective pad far from the side of threaded rod.

Preferably, the side that the rotating disk is located remote from block is fixedly connected with handle, and the surface of the handle is arranged with Non-slip mat.

Preferably, the quantity of the installation bolt is four and is separately positioned on the positive four corners of mounting plate.

Preferably, the surface of the threaded rod offers external screw thread, and the position that the placement block corresponds to threaded rod offers Internal screw thread compatible with external screw thread.

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

1, the utility model is by being arranged cylinder, the first clamping plate, sliding groove, fixed link, lantern ring, connecting rod, passing through slot With the second clamping plate, the component of machine processing for solving the prior art can not be carried out mostly when in use with clamping and fixing device The problem of adjusting, component of machine processing clamping and fixing device, structure is simple, easy to use, is easily installed, can be adapted to not With the size of workpiece to be held, the cost of investment of enterprise is reduced, enterprise can be met and be machined use on a large scale.

2, the utility model is by setting the first protective pad and the second protective pad, prevent workpiece to be held after clamping with First clamping plate and the second clamping plate directly contact, and lead to the product quality for reducing workpieces processing because generating friction, pass through Setting handle and non-slip mat, the person of being convenient to use rotate threaded rod, to can reach quickly to Workpiece clamping positioning Purpose, non-slip mat play certain antiskid effect.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model main view；

Fig. 2 is the structural schematic diagram of the first clamping plate of the utility model side view.

In figure: 1 mounting plate, 2 installation bolts, 3 placement blocks, 4 placing grooves, 5 cylinders, 6 first clamping plates, 7 sliding grooves, 8 are consolidated Fixed pole, 9 lantern rings, 10 connecting rods, 11 pass through slot, 12 second clamping plates, 13 threaded rods, 14 pressure heads, 15 rotating disks, 16 first protection Pad, 17 second protective pads, 18 handles, 19 non-slip mats.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of component of machine processing clamping and fixing device, including mounting plate 1 referring to FIG. 1-2, mounting plate 1 is just Face is provided with installation bolt 2, and the quantity of installation bolt 2 is four and is separately positioned on the positive four corners of mounting plate 1, mounting plate It is fixedly connected at 1 positive center and places block 3, the front for placing block 3 offers placing groove 4,4 inner wall of the placing groove left and right sides Midpoint be fixedly installed with cylinder 5, two opposite sides of cylinder 5 are fixedly connected to the first clamping plate 6, and first clamps Plate 6 is fixedly connected with the first protective pad 16 far from the side of cylinder 5, and the top and bottom for placing block 3 and corresponding cylinder 5 are opened Equipped with the sliding groove 7 being interconnected with placing groove 4, it is fixedly connected with fixed link 8 at the top of 7 inner wall of sliding groove, fixed link 8 Bottom end is fixedly connected with the bottom of 7 inner wall of sliding groove, and the surface of fixed link 8 is arranged with lantern ring 9, and lantern ring 9 is close to the first clamping plate 6 Side be fixedly connected with connecting rod 10, the position that the first clamping plate 6 is correspondingly connected with bar 10 offers matched pass through Slot 11, connecting rod 10 sequentially pass through sliding groove 7, placing groove 4 close to one end of the first clamping plate 6 and pass through slot 11 and extend to logical The outside for crossing slot 11 is fixedly connected between two ipsilateral up and down connecting rods 10 by the second clamping plate 12, is placed block 3 and is pushed up The midpoint of portion and bottom is provided with threaded rod 13, and the second clamping plate 12 is fixedly connected with far from the side of threaded rod 13 Two protective pads 17, threaded rod 13 are fixedly connected close to the inside that placement block 3 is run through in the one end for placing block 3 and extends to placing groove 4 There is pressure head 14, the surface of threaded rod 13 offers external screw thread, and the position for placing the corresponding threaded rod 13 of block 3 offers and external screw thread phase The internal screw thread of adaptation, one end that threaded rod 13 is located remote from block 3 are fixedly connected with rotating disk 15, and rotating disk 15 is located remote from block 3 Side be fixedly connected with handle 18, the surface of handle 18 is arranged with non-slip mat 19, pass through setting the first protective pad 16 and second Protective pad 17 prevents workpiece to be held from directly contacting after clamping with the first clamping plate 6 and the second clamping plate 12, because generation rubs It wipes and leads to the product quality for reducing workpieces processing, by setting handle 18 and non-slip mat 19, the person of being convenient to use is to screw thread Bar 13 is rotated, to can reach quickly to the purpose of Workpiece clamping positioning, non-slip mat 19 plays certain antiskid effect, By setting cylinder 5, the first clamping plate 6, sliding groove 7, fixed link 8, lantern ring 9, connecting rod 10, pass through slot 11 and the second clamping plate 12, solve that the component of machine processing clamping and fixing device of the prior art can not be adjusted mostly when in use asks Topic, component of machine processing clamping and fixing device, structure is simple, easy to use, is easily installed, and can be adapted to different to be held The size of workpiece reduces the cost of investment of enterprise, can meet enterprise and be machined use on a large scale.

In use, workpiece to be processed is placed in placing groove 4, first starts two cylinders 5, utilize the first clamping plate 6 To being clamped at left and right sides of workpiece, later according to the width of workpiece, turn handle 18, threaded rod 13 is rotated, and pressure head 14 pushes away Dynamic second clamping plate 12 is clamped the two sides up and down of workpiece, and in clamping process, lantern ring 9 slides on fixed link 8, connection Bar 10 is in by sliding in slot 11, to can realize to piece-holder fixed purpose.

In summary: component of machine processing clamping and fixing device by setting cylinder 5, the first clamping plate 6, is slided Dynamic slot 7, lantern ring 9, connecting rod 10, passes through slot 11 and the second clamping plate 12 at fixed link 8, solves machinery zero of the prior art The problem of part processing clamping and fixing device can not be adjusted mostly when in use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of component of machine processing clamping and fixing device, including mounting plate (1), it is characterised in that: the mounting plate (1) Front be provided with installation bolt (2), be fixedly connected at the positive center of the mounting plate (1) and place block (3), the placement The front of block (3) offers placing groove (4), and the midpoint at left and right sides of placing groove (4) inner wall is fixedly installed with cylinder (5), two opposite sides of cylinder (5) are fixedly connected to the first clamping plate (6), the placement block (3) and correspondence cylinder (5) Top and bottom offer the sliding groove (7) being interconnected with placing groove (4), the top of sliding groove (7) inner wall is solid Surely it is connected with fixed link (8), the bottom end of the fixed link (8) is fixedly connected with the bottom of sliding groove (7) inner wall, the fixed link (8) surface is arranged with lantern ring (9), and the lantern ring (9) is fixedly connected with connecting rod close to the side of the first clamping plate (6) (10), the position that first clamping plate (6) is correspondingly connected with bar (10) offers matched by slot (11), the company Extension bar (10) sequentially passes through sliding groove (7), placing groove (4) close to the one end of the first clamping plate (6) and passes through slot (11) and extend To the outside for passing through slot (11), connect between two ipsilateral up and down connecting rods (10) by the way that the second clamping plate (12) are fixed It connects, the midpoint placed at the top and bottom of block (3) is provided with threaded rod (13), and the threaded rod (13) is close to placement block (3) one end is fixedly connected with pressure head (14), the threaded rod through placing block (3) and extend to the inside of placing groove (4) (13) one end for being located remote from block (3) is fixedly connected with rotating disk (15).

2. a kind of component of machine processing clamping and fixing device according to claim 1, it is characterised in that: described first Clamping plate (6) is fixedly connected with the first protective pad (16) far from the side of cylinder (5), and second clamping plate (12) is far from screw thread The side of bar (13) is fixedly connected with the second protective pad (17).

3. a kind of component of machine processing clamping and fixing device according to claim 1, it is characterised in that: the rotation The side that disk (15) is located remote from block (3) is fixedly connected with handle (18), and the surface of the handle (18) is arranged with non-slip mat (19)。

4. a kind of component of machine processing clamping and fixing device according to claim 1, it is characterised in that: the installation The quantity of bolt (2) is four and is separately positioned on mounting plate (1) positive four corners.

5. a kind of component of machine processing clamping and fixing device according to claim 1, it is characterised in that: the screw thread The surface of bar (13) offers external screw thread, and the position for placing block (3) corresponding threaded rod (13) is offered mutually fits with external screw thread The internal screw thread matched.