CN209439925U - A kind of sander convenient for fixed polishing part - Google Patents

Abstract

The utility model discloses a kind of sanders convenient for fixed polishing part, belong to sander field, a kind of sander convenient for fixed polishing part, including sander ontology, sander ontology outer end is fixedly connected with firm banking, firm banking left and right ends, which are dug, has rectangular sliding hole and limit to move sliding slot, rectangular sliding hole and limit move sliding slot mutual connection in the vertical direction, limit moves sliding slot inner end wall and is fixedly connected with telescopic spring bar, telescopic spring bar outer end is fixedly connected with sliding block, sliding block upper and lower ends move sliding slot with rectangular sliding hole and limit respectively and match, upper end of slide block is fixedly connected with clamping plate, clamping plate outer end is fixedly connected with handle, handle lower end is fixedly connected with a slide block, handle is dug far from one end of clamping plate limiting slot, the integration of sander and fixed device may be implemented, fixation convenient for staff to polishing part, liberate staff's Both hands increase the grinding accuracy to polishing part to a certain extent.

Description

A kind of sander convenient for fixed polishing part

Technical field

The utility model relates to sander fields, more specifically to a kind of sander convenient for fixed polishing part.

Background technique

Sander is to carry out grinding process to multiple surfaces to workpiece, its surface is made to become a kind of more smooth machine Device, is widely used in the surface polishing treatment of mold, building, mechanical processing industry, and sander is divided into according to the difference of production product Wheel sander, electric grinding machine, electric grinding polishing machine etc., different sander types, may be implemented phase in different industries The demand answered.

It is carried out in process to object, staff can use sander and carry out sanding operation to polishing part, generally It needs staff to carry out pressing fixation to polishing part with hand, to a certain extent, the grinding accuracy of polishing part can be reduced, increase The labor intensity of staff.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of convenient for fixing polishing part Sander, the integration of sander and fixed device may be implemented in it, and work is liberated in the fixation convenient for staff to polishing part The both hands of personnel increase the grinding accuracy to polishing part to a certain extent.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of sander convenient for fixed polishing part, including sander ontology, sander ontology outer end are fixedly connected There is firm banking, the firm banking left and right ends, which are dug, has rectangular sliding hole and limit to move sliding slot, and the rectangular sliding hole and limit are moved Sliding slot in the vertical direction move sliding slot inner end wall and be fixedly connected with telescopic spring bar, the telescopic spring by mutual connection, the limit Bar outer end is fixedly connected with sliding block, and the sliding block upper and lower ends move sliding slot with rectangular sliding hole and limit respectively and match, the sliding block Upper end is fixedly connected with clamping plate, and the clamping plate outer end is fixedly connected with handle, and the handle lower end is fixedly connected with a slide block, described Handle is dug far from one end of clamping plate limiting slot, slidably connects special-shaped fixed plate in the limiting slot, on the limiting slot End wall is fixedly connected with compressed spring, and the compressed spring lower end is fixedly connected with special-shaped fixed plate, may be implemented sander and The integration of fixed device, the fixation convenient for staff to polishing part are liberated the both hands of staff, are increased to a certain extent Add the grinding accuracy to polishing part.

Further, the clamping plate outer end, which is dug, vertical slots, slidably connects lengthened plate in the vertical slots, is convenient for work Make personnel and the position between lengthened plate and clamping plate is adjusted according to the height to polishing part, makes the scope of application of fixed device It is wider.

Further, the clamping plate and lengthened plate outer end, which are dug, multiple tapped through holes, the tapped through hole of the upper end Internal screw thread be connected with fastening bolt, the clamping plate and lengthened plate by tapped through hole be fixedly connected convenient for by clamping plate and lengthened plate into Row is fixed, and the fixation of polishing part is treated convenient for clamping plate, facilitates the operation of staff.

Further, the special-shaped fixed plate is fixedly connected with anti-slip rubber cushion close to one end of handle, described anti-skidding Rubber mount outer end, which is dug, straight-line groove, increases the friction between special-shaped fixed plate and firm banking, keeps special-shaped fixed plate more firm Solid be fixed on the outer end of firm banking, while fix clamping plate mutually with sander ontology.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme may be implemented sander and fix the integration of device, the fixation convenient for staff to polishing part, The both hands for liberating staff, increase the grinding accuracy to polishing part to a certain extent.

(2) clamping plate outer end, which is dug, vertical slots, slidably connects lengthened plate in vertical slots, convenient for staff according to wait beat The position between lengthened plate and clamping plate is adjusted in the height of mill part, keeps the scope of application of fixed device wider.

(3) clamping plate and lengthened plate outer end, which are dug, multiple tapped through holes, and the tapped through hole internal screw thread of upper end is connected with tightly Fixing bolt, clamping plate and lengthened plate are fixedly connected for clamping plate and lengthened plate to be fixed by tapped through hole, are convenient for clamping plate pair To the fixation of polishing part, facilitate the operation of staff.

(4) special-shaped fixed plate is fixedly connected with anti-slip rubber cushion close to one end of handle, and anti-slip rubber cushion outer end is opened It is carved with straight-line groove, increases the friction between special-shaped fixed plate and firm banking, makes special-shaped fixed plate is stronger to be fixed on fixation The outer end of pedestal, while fix clamping plate mutually with sander ontology.

Detailed description of the invention

Structural schematic diagram when Fig. 1 is not used for the utility model；

Sectional front view when Fig. 2 is not used for the utility model；

Fig. 3 is structural schematic diagram when the utility model is used；

Fig. 4 is sectional front view when the utility model is used.

Figure label explanation:

1 sander ontology, 2 firm bankings, 3 rectangular sliding holes, 4 limit shifting sliding slots, 5 telescopic spring bars, 6 sliding blocks, 7 clamping plates, 8 add Long slab, 9 tapped through holes, 10 fastening bolts, 11 handles, 12 limiting slots, 13 compressed springs, 14 special-shaped fixed plates.

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；Obviously, 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.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Please refer to Fig. 1-4, a kind of sander convenient for fixed polishing part, including sander ontology 1, outside sander ontology 1 End is fixedly connected with firm banking 2, has rectangular sliding hole 3 and limit to move sliding slot referring to Fig. 2,2 left and right ends of firm banking are dug 4, it is moved horizontally convenient for making sliding block 6 that clamping plate 7 be driven to move sliding slot 4 along rectangular sliding hole 3 and limit, rectangular sliding hole 3 and limit move sliding slot 4 perpendicular Histogram upwards move 4 inner end wall of sliding slot and be fixedly connected with telescopic spring bar 5 by mutual connection, limit, passes through telescopic spring bar 5 and clamping plate 7 Between mutual cooperation, will be gripped to polishing part, simplify staff operation, 5 outer end of telescopic spring bar is fixed It is connected with sliding block 6,6 upper and lower ends of sliding block move sliding slot 4 with rectangular sliding hole 3 and limit respectively and match, convenient for enabling sliding block 6 along square Shape slide opening 3 and limit move the horizontal sliding of sliding slot 4, and 6 upper end of sliding block is fixedly connected with clamping plate 7, and 7 outer end of clamping plate is fixedly connected with handle 11,11 lower end of handle is fixedly connected with sliding block 6, convenient for staff by operating handle 11, clamping plate 7 is driven to move horizontally change Position, handle 11 is dug far from one end of clamping plate 7 limiting slot 12, and special-shaped fixed plate 14 is slidably connected in limiting slot 12, limits Position 12 upper end wall of slot is fixedly connected with compressed spring 13, and 13 lower end of compressed spring is fixedly connected with special-shaped fixed plate 14, convenient for logical The position of special-shaped fixed plate 14 is adjusted in the effect of 13 elastic force of overcompression spring, enables special-shaped fixed plate 14 and fixed bottom 2 left and right ends walls of seat mutually connect and fix, so that the position of clamping plate 7 is fixed, sander and fixed device may be implemented Integration, the fixation convenient for staff to polishing part liberates the both hands of staff, increases to a certain extent to polishing The grinding accuracy of part.

Referring to Fig. 1,7 outer end of clamping plate, which is dug, there are vertical slots, lengthened plate 8 is slidably connected in vertical slots, is convenient for work people Member is adjusted the position between lengthened plate 8 and clamping plate 7 according to the height to polishing part, makes the scope of application of fixed device more Extensively, referring to Fig. 2, clamping plate 7 and 8 outer end of lengthened plate, which are dug, multiple tapped through holes 9,9 internal screw thread of tapped through hole of upper end connects It is connected to fastening bolt 10, clamping plate 7 and lengthened plate 8 to be fixedly connected by tapped through hole 9, convenient for being consolidated clamping plate 7 and lengthened plate 8 It is fixed, the fixation of polishing part is treated convenient for clamping plate 7, facilitates the operation of staff, special-shaped fixed plate 14 is close to one end of handle 11 It is fixedly connected with anti-slip rubber cushion, anti-slip rubber cushion outer end, which is dug, straight-line groove, increases special-shaped fixed plate 14 and fixed bottom Friction between seat 2, makes the stronger outer end for being fixed on firm banking 2 of special-shaped fixed plate 14, while making clamping plate 7 and sander 1 phase of ontology is fixed.

When staff needs for the object wait polish to be fixed on the table top of sander, Fig. 1 and Fig. 2 are please referred to, it is first First staff pulls the handle 11 of left and right ends to the left and to the right respectively, so that handle 11 is moved sliding slot 4 along limit with movable slider 6 and slides It is dynamic, at the same make special-shaped fixed plate 14 slide into firm banking 2 left and right ends edge, acted in the elastic force of compressed spring 13 Under, special-shaped fixed plate 14 is popped up straight down, is clamped special-shaped fixed plate 14 mutually with firm banking 2, while driving clamping plate 7 Position fix, please refer to Fig. 3 and Fig. 4, then object to be polished is placed between two clamping plates 7, staff again will be special-shaped Fixed plate 14 moves straight up along limiting slot 12, and the lower end surface of special-shaped fixed plate 14 is made to be moved to the top of firm banking 2, this When abnormity fixed plate 14 and firm banking 2 between fixed relationship release, under the action of telescopic spring 5 elastic force of bar, by sliding block 6 It is moved horizontally to close to the direction to polishing part, while sliding block 6 drives clamping plate 7 to move horizontally, and makes two clamping plates 7 will be to polishing part It is gripped, staff again opens sander, treats polishing part and carries out sanding and polishing, and sander may be implemented and consolidate Determine the integration of device, the fixation convenient for staff to polishing part is liberated the both hands of staff, increased to a certain extent To the grinding accuracy of polishing part.

The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (4)

1. a kind of sander convenient for fixed polishing part, including sander ontology (1), sander ontology (1) outer end are fixed It is connected with firm banking (2), it is characterised in that: firm banking (2) left and right ends, which are dug, has rectangular sliding hole (3) and limit to move Sliding slot (4), the rectangular sliding hole (3) and limit move sliding slot (4) mutual connection in the vertical direction, and the limit moves sliding slot (4) inner end Wall is fixedly connected with telescopic spring bar (5), and telescopic spring bar (5) outer end is fixedly connected with sliding block (6), the sliding block (6) Upper and lower ends move sliding slot (4) with rectangular sliding hole (3) and limit respectively and match, and sliding block (6) upper end is fixedly connected with clamping plate (7), clamping plate (7) outer end is fixedly connected with handle (11), and handle (11) lower end is fixedly connected with sliding block (6), described Handle (11) is dug far from the one end of clamping plate (7) to be had limiting slot (12), slidably connects special-shaped fixation in the limiting slot (12) Plate (14), limiting slot (12) upper end wall are fixedly connected with compressed spring (13), compressed spring (13) lower end and abnormity Fixed plate (14) is fixedly connected.

2. a kind of sander convenient for fixed polishing part according to claim 1, it is characterised in that: the clamping plate (7) is outside End, which is dug, vertical slots, and lengthened plate (8) are slidably connected in the vertical slots.

3. a kind of sander convenient for fixed polishing part according to claim 2, it is characterised in that: the clamping plate (7) and Lengthened plate (8) outer end, which is dug, to be had multiple tapped through holes (9), and tapped through hole (9) internal screw thread of the upper end is connected with fastening spiral shell Bolt (10), the clamping plate (7) are fixedly connected with lengthened plate (8) by tapped through hole (9).

4. a kind of sander convenient for fixed polishing part according to claim 1, it is characterised in that: the abnormity fixed plate (14) one end close to handle (11) is fixedly connected with anti-slip rubber cushion, and anti-slip rubber cushion outer end, which is dug, straight line Slot.