CN208854461U - A kind of model iron sand grinding device - Google Patents

Abstract

The utility model provides a kind of model iron sand grinding device, including metal handle and metal link block, metal handle is fixed on the upper end position of metal link block, the outside of metal handle is provided with rubber cover in one week, anti-slip protrusion is provided among the upper end of rubber cover, the lower section of metal handle and metal link block constitute palm placing groove, sand piece fixator is provided with above the metal link block of metal handle two sides, the both ends of every sand piece fixator are rotatablely connected by rotation fixed block and metal link block, the lower end of metal link block is provided with seta link block, the lower end of seta link block, which is provided with, beats abrasive segments.The utility model is placed on the villus block for beating abrasive segments using the seta link block of metal link block lower end, the villus that villus block is caught in the overhead kick of seta link block is fixedly connected, the both ends for beating abrasive segments are detachably fixed on metal link block by sand piece fixator, are facilitated so that playing abrasive segments fixation.

Description

A kind of model iron sand grinding device

Technical field

The utility model belongs to polishing correlative technology field, and in particular to a kind of model iron sand grinding device.

Background technique

Polishing, is one kind of process for modifying surface, refers generally to change material surface object by friction by rough object A kind of processing method of rationality energy, main purpose is to obtain particular surface roughness.Carrying out motor model shell iron sand Polishing when, it is necessary to use grinding device to polish.

Existing model iron sand grinding device technology has the following problems: 1, existing model iron sand grinding device is using When beat abrasive segments and cannot fix well, the problem of falling off is easy to happen when being polished in this way, thus It is not very convenient when polishing.2, the device of existing model iron sand grinding device fixed without beating abrasive segments well, The problem of falling off is easy to happen when hand sand molded motor shell iron sand in this way.

Summary of the invention

The purpose of this utility model is to provide a kind of model iron sand grinding devices, to solve to propose in above-mentioned background technique Existing model iron sand grinding device beat abrasive segments when in use and cannot fix well, polishing in this way When be easy to happen the problem of falling off, to not very convenient and existing model iron sand grinding device not have when polishing There is the device for playing abrasive segments fixation well, is in this way easy to happen and to fall off when hand sand molded motor shell iron sand Problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of model iron sand grinding device, including metal handle and metal link block, the metal handle are fixed on On the upper end position of metal link block, the outside of the metal handle is provided with rubber cover for one week, the rubber cover it is upper End is intermediate to be provided with anti-slip protrusion, and the lower section of the metal handle and metal link block constitute palm placing groove, be located at the gold Belong to and be provided with sand piece fixator above the metal link block of handle two sides, the both ends per the sand piece fixator are fixed by rotation Block and metal link block are rotatablely connected, and the lower section of the sand piece fixator, which is located on metal link block, is provided with fixed jack, institute The lower end for stating metal link block is provided with seta link block, and the lower end detachable of the seta link block, which is provided with, beats abrasive segments, The abrasive segments both ends of beating are detachably fixed by sand piece fixator on metal link block.

Preferably, the abrasive segments of beating include villus block, fixed notch and villus link block, and the upper end of the villus block is set It is equipped with villus link block, villus block position corresponding with the inside of villus link block offers fixed notch, the suede Hair link block is connected on seta link block.

Preferably, the sand piece fixator includes being rotatablely connected axis, metal long slab, grafting cylinder and strip convex block, described The upper end of metal long slab is provided with strip convex block, and the lower end of the metal long slab is provided with grafting cylinder, and the grafting cylinder is inserted Enter in fixed jack, the both ends of the metal long slab are provided with rotation connection axis, and the rotation connection axis is rotatably connected on rotation On fixed block.

Preferably, the rotation fixed block includes rotation connection block and metal ring, and the centre of the rotation connection block is set It is equipped with rotation jack, the rotation connection axis is rotationally connected in rotation jack, and the inner wall of the rotation jack is provided with metal Annulus, the rotation connection block are connected on metal link block.

Preferably, there are two the sand piece fixator is arranged altogether, and the two sand piece fixators are symmetric in metal On link block.

Preferably, there are six the fixed jack is arranged altogether, and six fixed jacks are symmetric and connect in metal It connects on block.

Preferably, the abrasive segments of beating are rectangle, and the length and width for beating abrasive segments is greater than seta link block Length and width.

Compared with prior art, the utility model provides a kind of model iron sand grinding device, have it is following the utility model has the advantages that

1, the utility model model iron sand grinding device is convex by rotation connection axis, metal long slab, grafting cylinder and strip Sand piece fixator composed by block is more convenient when fixed, and the rotation connection axis of sand piece fixator is fixed on rotation and fixes Inside block, can very easily it be rotated in this way, and the strip convex block of metal long slab upper end plays when pressing fixed Good anti-skidding effect, to will not be slided when pressing, the grafting cylinder of such metal long slab lower end Be well fixed in the fixed jack on metal link block, thus can be very good across beat the fixed notchs of abrasive segments into Row is fixed, so that fixation is stronger.

2, the utility model model iron sand grinding device composed by villus block, fixed notch and villus link block by beating Abrasive segments when installation it is more convenient securely, when installation, so that it may grinding device is picked up by metal handle, thus The seta link block of metal link block lower end is placed on the villus block for beating abrasive segments, passes through the overhead kick of seta link block in this way The villus for catching on villus block is fixedly connected, later in the folding for carrying out four sides, so that the both ends for beating abrasive segments are consolidated by sand piece Determine device to fix.

Detailed description of the invention

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 be the utility model proposes a kind of model iron sand grinding device structural schematic diagram；

Fig. 2 be the utility model proposes beat abrasive segments the schematic diagram of the section structure；

Fig. 3 be the utility model proposes sand piece fixer structure schematic diagram；

Fig. 4 be the utility model proposes rotation fixed-block-architecture (FBA) schematic diagram；

In figure: 1, fixed jack；2, abrasive segments are beaten；21, villus block；22, fixed notch；23, villus link block；3, seta Link block；4, fixed block is rotated；41, it is rotatablely connected block；42, metal ring；43, jack is rotated；5, palm placing groove；6, metal Link block；7, anti-slip protrusion；8, rubber cover；9, metal handle；10, sand piece fixator；101, it is rotatablely connected axis；102, metal Long slab；103, grafting cylinder；104, strip convex block.

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.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting 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 ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

A kind of model iron sand grinding device of the utility model referring to FIG. 1 to FIG. 4, including metal handle 9 and metal connect Block 6 is connect, metal handle 9 is fixed on the upper end position of metal link block 6, and the outside of metal handle 9 is provided with rubber in one week The soft set 8 of glue, anti-slip protrusion 7 is provided among the upper end of rubber cover 8, and the lower section of metal handle 9 and metal link block 6 constitute hand Placing groove 5 is slapped, sand piece fixator 10, every sand piece fixator 10 are provided with above the metal link block 6 of 9 two sides of metal handle Both ends by rotation fixed block 4 and metal link block 6 be rotatablely connected, the lower section of sand piece fixator 10 is located at metal link block 6 On be provided with fixed jack 1, the lower end detachable of metal link block 6 is provided with seta link block 3, the lower end of seta link block 3 It is provided with and beats abrasive segments 2,2 both ends of abrasive segments of beating are detachably fixed by sand piece fixator 10 on metal link block 6.

In order to more convenient when connection, and personnel convenient to use fold and fix, thus when in use not It is easy to happen and falls off, in the utility model, it is preferred that beating abrasive segments 2 includes villus block 21, fixed notch 22 and villus link block 23, villous link block 23 is arranged in the upper end of villus block 21, and the position corresponding with the inside of villus link block 23 of villus block 21 is equal Fixed notch 22 is offered, villus link block 23 is connected on seta link block 3.

In order to be free to be rotated with good fixed function, and when fixed folding, make in this way With personnel when being fixed simpler convenience, in the utility model, it is preferred that sand piece fixator 10 includes that rotation connects Spindle 101, metal long slab 102, grafting cylinder 103 and strip convex block 104, the upper end of metal long slab 102 are provided with strip convex block 104, the lower end of metal long slab 102 is provided with grafting cylinder 103, and grafting cylinder 103 is inserted into fixed jack 1, metal long slab 102 Both ends be provided with rotation connection axis 101, rotation connection axis 101 be rotatably connected on rotation fixed block 4 on.

In order to good fixed function, and inner hollow facilitates the fixation and rotation of object, in the utility model, Preferably, rotation fixed block 4 includes rotation connection block 41 and metal ring 42, and the centre of rotation connection block 41 is provided with rotation and inserts Hole 43, rotation connection axis 101 are rotationally connected in rotation jack 43, and the inner wall of rotation jack 43 is provided with metal ring 42, are turned Dynamic link block 41 is connected on metal link block 6.

In order to be fixed when fixed with two sides, so that fixation is more firm, when in use can be with two sides It carries out using in the utility model, it is preferred that there are two sand piece fixator 10 is arranged altogether, and two sand piece fixators 10 are in symmetrical It is distributed on metal link block 6.

It is fixed for convenience, and there is good positioning action, thus it is more convenient when being fixedly connected, In the utility model, it is preferred that there are six fixed jack 1 is arranged altogether, and six fixed jacks 1 are symmetric and connect in metal On block 6.

In order to more convenient when fixed, facilitate object blocks molding, and side can also when in use in this way To polish, in the utility model, it is preferred that beating abrasive segments 2 is rectangle, and the length and width for beating abrasive segments 2 is greater than The length and width of seta link block 3.

It is operated in order to facilitate user of service, and both ends symmetrically state, thus when being polished more It is convenient, in the utility model, it is preferred that anti-slip protrusion 7 is axis center, and the both ends of anti-slip protrusion 7 are in symmetrical structure.

The working principle and process for using of the utility model: after the utility model installs, so that it may model iron sand Grinding device is taken the enterprising enforcement in designated position and is used.When use, metal handle 9 and 6 structure of metal link block are passed through with hand At palm placing groove 5, hold the rubber cover 8 in the outside of metal handle 9 later, rubber cover 8 has good protective effect, To which when long-time uses, palm is not easy bubble occur.When pushing polishing, among 8 upper end of rubber cover Anti-slip protrusion 7 can prevent well palm perspire and occur sliding so that polishing it is more stable.And model iron sand is beaten Mill apparatus is not allowed when polishing by beating abrasive segments 2 composed by villus block 21, fixed notch 22 and villus link block 23 The problem of easily falling off, and it is more convenient when installation.When installation, so that it may be picked up by metal handle 9 Grinding device, so that the seta link block 3 of 6 lower end of metal link block is placed on the villus block 21 for beating abrasive segments 2, it is logical in this way The overhead kick for crossing seta link block 3 is caught on the villus of villus block 21 and is fixedly connected, later in the folding for carrying out four sides, so that beating The both ends of abrasive segments 2 are fixed by sand piece fixator 10.And model iron sand grinding device is long by rotation connection axis 101, metal Sand piece fixator 10 composed by plate 102, grafting cylinder 103 and strip convex block 104 is more convenient when fixed, and sand piece is solid The rotation connection axis 101 for determining device 10 is fixed on inside rotation fixed block 4, can very easily be rotated in this way, and metal is long The strip convex block 104 of 102 upper end of plate when pressing fixed, play the role of it is anti-skidding well, thus when pressing not It can slide, and the grafting cylinder 103 of 102 lower end of metal long slab can be very good to be fixed on consolidating on metal link block 6 Determine in jack 1, thus can be very good to be fixed across the fixed notch 22 for beating abrasive segments 2, so that fixation is stronger. When polishing, small space can be encountered, edge-on can thus be polished, can be very good the iron of polishing different zones in this way Sand, so that the polishing of motor model shell is more clean.

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 (7)

1. a kind of model iron sand grinding device, including metal handle (9) and metal link block (6), it is characterised in that: the metal Handle (9) is fixed on the upper end position of metal link block (6), and the outside of the metal handle (9) is provided with rubber in one week The soft set of glue (8) is provided with anti-slip protrusion (7) among the upper end of the rubber cover (8), the lower section of the metal handle (9) with Metal link block (6) constitutes palm placing groove (5), is located at setting above the metal link block (6) of the metal handle (9) two sides There is sand piece fixator (10), the both ends per the sand piece fixator (10) are turned by rotation fixed block (4) and metal link block (6) Dynamic connection, the lower section of the sand piece fixator (10), which is located on metal link block (6), is provided with fixed jack (1), the metal The lower end of link block (6) is provided with seta link block (3), and the lower end detachable of the seta link block (3) is provided with polishing sand Piece (2), abrasive segments (2) both ends of beating are detachably fixed by sand piece fixator (10) on metal link block (6).

2. a kind of model iron sand grinding device according to claim 1, it is characterised in that: the abrasive segments (2) of beating include Villous link block is arranged in the upper end of villus block (21), fixed notch (22) and villus link block (23), the villus block (21) (23), the villus block (21) position corresponding with the inside of villus link block (23) offers fixed notch (22), described Villus link block (23) is connected on seta link block (3).

3. a kind of model iron sand grinding device according to claim 1, it is characterised in that: sand piece fixator (10) packet Include rotation connection axis (101), metal long slab (102), grafting cylinder (103) and strip convex block (104), the metal long slab (102) upper end is provided with strip convex block (104), and the lower end of the metal long slab (102) is provided with grafting cylinder (103), institute It states in grafting cylinder (103) insertion fixed jack (1), the both ends of the metal long slab (102) are provided with rotation connection axis (101), the rotation connection axis (101) is rotatably connected in rotation fixed block (4).

4. a kind of model iron sand grinding device according to claim 3, it is characterised in that: rotation fixed block (4) packet Rotation connection block (41) and metal ring (42) are included, the centre of rotation connection block (41) is provided with rotation jack (43), institute It states rotation connection axis (101) to be rotationally connected in rotation jack (43), the inner wall of rotation jack (43) is provided with round metal Ring (42), the rotation connection block (41) are connected on metal link block (6).

5. a kind of model iron sand grinding device according to claim 1, it is characterised in that: the sand piece fixator (10) is altogether There are two settings, and the two sand piece fixators (10) are symmetric on metal link block (6).

6. a kind of model iron sand grinding device according to claim 1, it is characterised in that: the fixed jack (1) sets altogether There are six setting, and six fixed jacks (1) are symmetric on metal link block (6).

7. a kind of model iron sand grinding device according to claim 1, it is characterised in that: length is in described beat abrasive segments (2) It is rectangular, and the length and width for beating abrasive segments (2) is greater than the length and width of seta link block (3).