CN214135414U

CN214135414U - Handheld metal surface treatment device with adjustable mechanism

Info

Publication number: CN214135414U
Application number: CN202022432795.7U
Authority: CN
Inventors: 邓传智; 纳跃南
Original assignee: Tonghaiyun Steel Pipe Industry Co ltd
Current assignee: Tonghaiyun Steel Pipe Industry Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-07
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a handheld metal surface treatment device of an adjustable mechanism in the technical field of metal processing equipment, which comprises a bottom plate, wherein the left side of the top of the bottom plate is movably assembled with a protective shell, the bottom of the inner cavity of the protective shell is fixedly provided with an installation seat, the front side wall of the installation seat is movably assembled with a first belt pulley, the first belt pulley is movably articulated with a first support rod, the left end of the first support rod is movably articulated with a second support rod, the second support rod is movably articulated with a lifting rack, the center of the inner cavity of the protective shell is fixedly provided with an assembly plate, the assembly plate is movably assembled with a right gear, the lifting rack is movably engaged with the right gear, the front side wall of the right gear is fixedly connected with a swing rod, the right end of the swing rod is fixedly assembled with an assembly shell, the inner cavity of the assembly shell is movably assembled with a second rotating shaft, the fixed cover of outer wall of second pivot has connect the emery wheel, the utility model discloses be convenient for adjust and convenient control.

Description

Handheld metal surface treatment device with adjustable mechanism

Technical Field

The utility model relates to a metal processing equipment technical field specifically is an adjustable mechanism's handheld metal surface treatment device.

Background

After metal material used for a long time, oxide layer and rust can appear in the surface, can influence metal material's use, need polish the processing to the sheet metal surface, and current device is mostly electric actuator, and the size is great, and is inconvenient to carry, and the excessive condition of polishing probably appears in the electronic uncontrollable degree of polishing moreover, and for this reason, we propose an adjustable mechanism's handheld metal surface treatment device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable mechanism's handheld metal surface treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld metal surface treatment device with an adjustable mechanism comprises a bottom plate, wherein a protective shell is movably assembled on the left side of the top of the bottom plate, a mounting seat is fixedly arranged at the bottom of an inner cavity of the protective shell, a first belt pulley is movably assembled on the front side wall of the mounting seat, a rotating shaft is movably installed on the right side of the bottom of the inner cavity of the protective shell, a second belt pulley is fixedly sleeved on the outer wall of the rotating shaft, the first belt pulley and the second belt pulley are movably sleeved through a belt, a first supporting rod is movably hinged to the front side wall of the first belt pulley, a second supporting rod is movably hinged to the left end of the first supporting rod, a lifting rack is movably hinged to the upper end of the second supporting rod, an assembly plate is fixedly installed at the center of the inner cavity of the protective shell, a left gear and a right gear are movably assembled on the left side and the right side of the front side wall of the assembly plate respectively, and the lifting rack is movably engaged with the left gear and the right gear, the lifting groove has been seted up at lifting rack's center department, the fixed spacing that is provided with in preceding lateral wall center department of assembly plate, lifting groove and spacing looks activity adaptation, the preceding lateral wall fixedly connected with swinging arms of right side gear, the right-hand member fixed assembly of swinging arms has the assembly casing.

Preferably, the spout has been seted up in the left side of bottom plate, the fixed first bearing that is equipped with in inner wall rear side of spout, the activity of the preceding lateral wall of first bearing is equipped with first threaded rod, the outer wall spiro union of first threaded rod is equipped with the grafting piece, the grafting piece is fixed with the protective housing body and sets up, fixedly connected with knob behind the preceding lateral wall of bottom plate is run through to the front end of first threaded rod.

Preferably, the front side and the back side on the top right side of bottom plate all fixedly are provided with the fixed plate, the fixed plate spiro union is equipped with the second threaded rod, the equal fixedly connected with circular push pedal of relative one end of second threaded rod.

Preferably, the front end of the rotating shaft penetrates through the protective shell and is fixedly connected with a second knob.

Preferably, the inner cavity of the assembling shell is movably assembled with a second rotating shaft, the outer wall of the second rotating shaft is fixedly sleeved with a grinding wheel, and the front end of the second rotating shaft penetrates through the assembling shell and then is fixedly connected with a rotating handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the knob rotates, first threaded rod rotates, cup joint the piece and slide and drive the protection casing and remove, thereby the adjustment position, rotate the second knob, the pivot is rotated and is driven the second pulley and rotate, it rotates to drive first belt pulley through the belt, drive first branch and second branch swing back and forth, second branch drives the lifting rack and rises, spacing and the slot vertical nature of injecing the lifting rack, and the lifting rack drives right gear revolve, right gear drives the swinging arms decline, the swinging arms drives the assembly casing and falls to the position of can polishing, the selection rotates the handle, the emery wheel rotates and polishes to metal material, the utility model discloses be convenient for adjust and convenient control.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the protective casing of the present invention;

FIG. 3 is a cross-sectional view of the bottom plate chute of the present invention;

FIG. 4 is a right-side view of the bottom plate of the present invention;

fig. 5 is a sectional view of the assembly housing of the present invention.

In the figure: 1. a base plate; 2. a protective housing; 3. a mounting seat; 4. a first pulley; 5. a second pulley; 6. a belt; 7. a first support bar; 8. a second support bar; 9. a lifting rack; 10. assembling a plate; 11. a left gear; 12. a right gear; 13. a lifting groove; 14. a limiting strip; 15. a swing lever; 16. assembling the shell; 17. a chute; 18. a first bearing; 19. a first threaded rod; 20. sleeving and connecting blocks; 21. a knob; 22. a fixing plate; 23. a second threaded rod; 24. a circular push plate; 25. a rotating shaft; 26. a second knob; 27. a second rotating shaft; 28. rotating the handle; 29. and grinding the grinding wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a handheld metal surface treatment device with an adjustable mechanism comprises a bottom plate 1, a protective shell 2 is movably assembled on the left side of the top of the bottom plate 1, a mounting seat 3 is fixedly arranged at the bottom of an inner cavity of the protective shell 2, a first belt pulley 4 is movably assembled on the front side wall of the mounting seat 3, a rotating shaft 25 is movably installed on the right side of the bottom of the inner cavity of the protective shell 2, a second belt pulley 5 is fixedly sleeved on the outer wall of the rotating shaft 25, the first belt pulley 4 and the second belt pulley 5 are movably sleeved through a belt 6, a first supporting rod 7 is movably hinged on the front side wall of the first belt pulley 4, a second supporting rod 8 is movably hinged at the left end of the first supporting rod 7, a lifting rack 9 is movably hinged at the upper end of the second supporting rod 8, an assembling plate 10 is fixedly installed at the center of the inner cavity of the protective shell 2, a left gear 11 and a right gear 12 are respectively movably assembled on the left side and the right side of the front side wall of the assembling plate 10, the lifting rack 9 is movably engaged with the left gear 11 and the right gear 12, a lifting groove 13 is formed in the center of the lifting rack 9, a limiting strip 14 is fixedly arranged in the center of the front side wall of the assembling plate 10, the lifting groove 13 is movably matched with the limiting strip 14, the front side wall of the right gear 12 is fixedly connected with a swing rod 15, and an assembling shell 16 is fixedly assembled at the right end of the swing rod 15;

the left side of the bottom plate 1 is provided with a sliding groove 17, the rear side of the inner wall of the sliding groove 17 is fixedly provided with a first bearing 18, the front side wall of the first bearing 18 is movably provided with a first threaded rod 19, the outer wall of the first threaded rod 19 is in threaded connection with a sleeving block 20, the sleeving block 20 is fixedly arranged with the protective shell 2, the front end of the first threaded rod 19 penetrates through the front side wall of the bottom plate 1 and then is fixedly connected with a knob 21, the position of the protective shell 2 can be adjusted, and therefore the polishing position can be adjusted;

the front side and the rear side of the right side of the top of the bottom plate 1 are both fixedly provided with a fixing plate 22, the fixing plate 22 is assembled with a second threaded rod 23 in a threaded manner, opposite ends of the second threaded rod 23 are both fixedly connected with a circular push plate 24, and the second threaded rod 23 is rotated according to metal materials with different specifications, so that the circular push plate 24 fixes the metal materials;

the front end of the rotating shaft 25 penetrates through the protective shell 2 and then is fixedly connected with a second knob 26, so that the rotating shaft 25 can be conveniently twisted;

a second rotating shaft 27 is movably assembled in the inner cavity of the assembling shell 16, a grinding wheel 29 is fixedly sleeved on the outer wall of the second rotating shaft 27, the front end of the second rotating shaft 27 penetrates through the assembling shell 16 and then is fixedly connected with a rotating handle 28, and the rotating handle 28 is rotated, so that the rotating speed of the grinding wheel 29 is controlled, the grinding degree is conveniently controlled, and the energy consumption is reduced;

the working principle is as follows: rotate knob 21, first threaded rod 19 rotates, cup joint piece 20 slides and drives protection casing 2 and remove, thereby the adjustment position, rotate second knob 26, pivot 25 rotates and drives second belt pulley 5 and rotate, it rotates to drive first belt pulley 4 through belt 6, drive first branch 7 and the 8 swing back and forth of second branch, second branch 8 drives lifting rack 9 and rises, spacing 14 and lifting groove 13 prescribe a limit to the verticality of lifting rack 9, and lifting rack 9 drives right gear 12 and rotates, right gear 12 drives swinging arms 15 and descends, swinging arms 15 drives assembly casing 16 and descends to the position of can polishing, the selection rotates handle 28, emery wheel 29 rotates and polishes metal material, the utility model discloses be convenient for adjust and convenient control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A handheld metal surface treatment device of adjustable mechanism, includes bottom plate (1), its characterized in that: the top left side activity of bottom plate (1) is equipped with protection casing (2), the fixed mount pad (3) that is provided with in inner chamber bottom of protection casing (2), the preceding lateral wall activity of mount pad (3) is equipped with first belt pulley (4), the inner chamber bottom right side movable mounting of protection casing (2) has pivot (25), the outer wall of pivot (25) is fixed to have cup jointed second belt pulley (5), first belt pulley (4) and second belt pulley (5) are through belt (6) looks movable sleeve joint, the preceding lateral wall activity of first belt pulley (4) articulates there is first branch (7), the left end activity of first branch (7) articulates there is second branch (8), the upper end activity of second branch (8) articulates there is lifting rack (9), the inner chamber center department fixed mounting of protection casing (2) has assembly plate (10), the utility model discloses a portable electric tool, including assembly plate (10), preceding lateral wall left and right sides movable assembly respectively has left gear (11) and right gear (12), lifting rack (9) and left gear (11) and right gear (12) looks swing joint, lifting rack's (9) center department has seted up lift groove (13), the fixed spacing (14) that are provided with of preceding lateral wall center department of assembly plate (10), lift groove (13) and spacing (14) looks activity adaptation, the preceding lateral wall fixedly connected with swinging arms (15) of right gear (12), the fixed assembly casing (16) that are equipped with of right-hand member of swinging arms (15).

2. The handheld metal surface treating device of claim 1, wherein: spout (17) have been seted up to the left side of bottom plate (1), the fixed first bearing (18) that is equipped with in inner wall rear side of spout (17), the preceding lateral wall activity of first bearing (18) is equipped with first threaded rod (19), the outer wall spiro union of first threaded rod (19) is equipped with cover joint block (20), cover joint block (20) and protection casing (2) fixed setting mutually, fixedly connected with knob (21) behind the preceding lateral wall of bottom plate (1) is run through to the front end of first threaded rod (19).

3. The handheld metal surface treating device of claim 1, wherein: the front side and the back side on the top right side of bottom plate (1) are all fixed and are provided with fixed plate (22), fixed plate (22) spiro union is equipped with second threaded rod (23), the equal fixedly connected with circular push pedal (24) of relative one end of second threaded rod (23).

4. The handheld metal surface treating device of claim 1, wherein: the front end of the rotating shaft (25) penetrates through the protective shell (2) and is fixedly connected with a second knob (26).

5. The handheld metal surface treating device of claim 1, wherein: the inner cavity of the assembling shell (16) is movably assembled with a second rotating shaft (27), the outer wall of the second rotating shaft (27) is fixedly sleeved with a grinding wheel (29), and the front end of the second rotating shaft (27) penetrates through the assembling shell (16) and is fixedly connected with a rotating handle (28).