CN208880482U - A kind of adjustable bracket of grinder buffing power - Google Patents

Abstract

The utility model discloses a kind of adjustable brackets of grinder buffing power, including supportive body, motor and sliding body, the sliding body sliding plug is on the top of supportive body, the motor is fixedly connected on the upper end of sliding body, pedestal is fixedly installed with inside the supportive body, the chassis interior offers the first groove, first inside grooves bottom end is fixedly connected with groove, first groove top is symmetrically fixedly connected with guide rail, and first groove is located at the centre of guide rail, the pedestal side is symmetrically fixedly connected with fixed block, and there are four the fixed blocks, run through inside the fixed block and offers mounting hole, shell is fixedly installed with inside the sliding body, the shell bottom end symmetrically offers the second groove, the interior of shell is rotatably connected to first gear, the first gear inner end is fixed It is connected with the handle.Convenient for the regulation to grinding wheel power in the utility model use process, better meets and use needs.

Description

A kind of adjustable bracket of grinder buffing power

Technical field

The utility model relates to grinding machine equipment technical field, specially a kind of adjustable bracket of grinder buffing power.

Background technique

Grinding wheel grinding tool is a kind of indispensable tool of grinding, select grinding wheel properly whether, be to influence grinding quality, It is ground the essential condition of cost.There are many type of grinding wheel, and have various shape and size, due to the abrasive material of grinding wheel, bonding agent material The manufacture skill of material and grinding wheel is different, and various grinding wheels just have different working performances.Each grinding wheel is according to itself spy Property, there is certain scope of application.Therefore, when grinding, it is necessary to as the case may be (as institute's grinder part material properties, Heat treatment method, workpiece shapes, size and form processing and technical requirements etc.), select suitable grinding wheel.Otherwise it can be selected because of grinding wheel It selects improper and directly affects machining accuracy, surface roughness and production efficiency.The emery wheel bracket of existing grinding machine cannot be to grinding wheel Power regulated and controled, so being badly in need of a kind of adjustable bracket of grinder buffing power to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of adjustable brackets of grinder buffing power, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable bracket of grinder buffing power, Including supportive body, motor and sliding body, the sliding body sliding plug is fixed in the top of supportive body, the motor It is connected to the upper end of sliding body, pedestal is fixedly installed with inside the supportive body, it is recessed that the chassis interior offers first Slot, first inside grooves bottom end are fixedly connected with groove, and first groove top is symmetrically fixedly connected with guide rail, and institute The centre that the first groove is located at guide rail is stated, the pedestal side is symmetrically fixedly connected with fixed block, and there are four the fixed blocks, Through mounting hole is offered inside the fixed block, shell, the shell bottom end pair are fixedly installed with inside the sliding body Title offers the second groove, and the interior of shell is rotatably connected to first gear, and the first gear inner end is fixedly connected with The handle, the first gear outboard end are rotatably connected to second gear, and the second gear inner end is fixedly connected with Fixed pole, the fixed link outboard end are symmetrically fixedly connected with second bearing, and the second bearing top is fixedly connected with fixed column, The shell is fixedly connected with first bearing inside handle side.

Preferably, the guide rail is adapted with the second groove, and second groove is slidably connected at the outboard end of guide rail.

Preferably, inner and outer ring of the handle with shell respectively at first bearing is fixedly connected, the fixed link and fixation Column is fixedly connected with the inner and outer ring of second bearing respectively.

Preferably, the shell center bottom offers the first slot, and the first gear and second gear are plugged on The inside of first slot, the first slot are fixedly connected with 3rd bearing, the handle and shell far from the inner end of the handle It is fixedly connected respectively at the inner and outer ring of 3rd bearing, and 3rd bearing is identical as first bearing structure.

Preferably, the shell offers the second slot compatible with handle, and handle rotation is plugged on second The inside of inserting groove.

Preferably, the second gear and first gear are intermeshed, and the second gear and groove are intermeshed, described The top of fixed column is fixedly connected on the bottom end of shell.

Preferably, the model ZYT22-22018 of the motor.

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

Chassis interior offers the first groove, provides enough rotation spaces for second gear, utilizes groove and second The intermeshing relationship of gear, the outboard end of groove is rotatably supported in convenient for second gear, is mutually fitted using guide rail and the second groove Relationship with engaging is slidably connected at guide rail outboard end convenient for shell, is stably mounted to grinding machine by mounting hole convenient for device Inside drives first gear convenient for external force swing handle, makes first using first gear and the intermeshing relationship of second gear Gear drives second gear, and the design of handle is distinguished convenient for users to utilizing external force rotating handles using fixed link and fixed column It is fixedly connected with the inner and outer ring of second bearing, reduces friction, convenient for the flexible rotating of second gear, the first slot is far from handle Inner end be fixedly connected with 3rd bearing, the pass being fixedly connected with handle using the inner ring of 3rd bearing and first bearing System, reduces friction, rotates convenient for external force to handle.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the supportive body structural schematic diagram of the utility model；

Fig. 3 is the sliding body structure broken away view of the utility model.

In figure: 1- supportive body, 2- motor, 3- sliding body, 4- groove, 5- pedestal, 6- guide rail, the first groove of 7-, 8- Mounting hole, 9- fixed block, the second groove of 10-, 11- shell, 12- first bearing, 13- handle, 14- first gear, 15- are fixed Column, 16- fixed link, 17- second bearing, 18- second gear.

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.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of adjustable bracket of grinder buffing power, packet Supportive body 1, motor 2 and sliding body 3 are included, 3 sliding plug of sliding body is fixedly connected in the top of supportive body 1, motor 2 In the upper end of sliding body 3, it is fixedly installed with pedestal 5 inside supportive body 1, the first groove 7 is offered inside pedestal 5, is the Two gears 18 provide enough rotation spaces, and 7 inner bottom of the first groove is fixedly connected with groove 4, utilizes groove 4 and second The intermeshing relationship of gear 18, the outboard end of groove 4 is rotatably supported in convenient for second gear 18, and 7 top of the first groove is symmetrical It is fixedly connected with guide rail 6, the relationship of engaging is adapted with the second groove 10 using guide rail 6, is slidably connected at and leads convenient for shell 11 6 outboard end of rail, and the first groove 7 is located at the centre of guide rail 6,5 side of pedestal is symmetrically fixedly connected with fixed block 9, passes through installation Hole 8 is stably mounted to the inside of grinding machine convenient for device, and there are four fixed blocks 9, runs through inside fixed block 9 and offers mounting hole 8, Shell 11 is fixedly installed with inside sliding body 3,11 bottom end of shell symmetrically offers the second groove 10, and 11 inner rotation of shell connects It is connected to first gear 14, using first gear 14 and the intermeshing relationship of second gear 18, is convenient for 13 band of external force swing handle Dynamic first gear 14, makes first gear 14 drive second gear 18, and 14 inner end of first gear is fixedly connected with handle 13, convenient User utilizes external force rotating handles 13, and 14 outboard end of first gear is rotatably connected to second gear 18,18 inside of second gear End is fixedly connected with fixed link 16, and 16 outboard end of fixed link is symmetrically fixedly connected with second bearing 17, and 17 top of second bearing is solid Surely it is connected with fixed column 15, is fixedly connected respectively with the inner and outer ring of second bearing 17 using fixed link 16 and fixed column 15, is reduced Friction, convenient for the flexible rotating of second gear 18, shell 11 is fixedly connected with first bearing 12 inside 13 side of handle.

Guide rail 6 is adapted with the second groove 10, and the second groove 10 is slidably connected at the outboard end of guide rail 6,13 He of handle Shell 11 is fixedly connected respectively at the inner and outer ring of first bearing 12, and fixed link 16 and fixed column 15 are respectively and in second bearing 17 Outer ring is fixedly connected, and 11 center bottom of shell offers the first slot, and first gear 14 and second gear 18 are plugged on first The inside of slot, the first slot are fixedly connected with 3rd bearing far from the inner end of handle 13, utilize 3rd bearing and first axle The relationship that 12 inner ring is fixedly connected with handle 13 is held, friction is reduced, handle 13 is rotated convenient for external force, handle 13 and outer Shell 11 is fixedly connected respectively at the inner and outer ring of 3rd bearing, and 3rd bearing is identical as 12 structure of first bearing, and shell 11 opens up There is second slot compatible with handle 13, and handle 13 rotates the inside for being plugged on the second inserting groove, second gear 18 and the The intermeshing of one gear 14, second gear 18 and groove 4 are intermeshed, and the top of fixed column 15 is fixedly connected on the bottom of shell 11 End, the model ZYT22-22018 of motor 2.

Device: in use device, being fixed on grinding machine by mounting hole 8 by working principle first, and starting motor 2 makes sand Wheel rotation, the relationship being fixedly connected respectively with first bearing 12 and 3rd bearing inner ring using handle 13 rotate handle using external force Hand 13 drives first gear 14 to rotate, relationship, the fixed link 16 and second being meshed by first gear 14 with second gear 18 The relationship that the relationship and fixed link 16 that gear 18 is fixedly connected are fixedly connected with 17 inner ring of second bearing, makes 14 band of first gear Dynamic second gear 18 rotates, and by second gear 18 and the intermeshing relationship of groove 4, second gear 18 is made to be rotatably supported in tooth The outboard end of line 4, by the second groove 10 relationship compatible with guide rail 6, so that sliding body 3 is in the top of supportive body 1 It is mobile, so that grinding wheel is made to follow movement, it, can using the speed of external force rotating handles 13 when grinding wheel is contacted with grinding workpiece It completes that the adjustment of the power of grinding wheel is provided convenience for user, better meets the needs of user.

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 adjustable bracket of grinder buffing power, including supportive body (1), motor (2) and sliding body (3), feature Be: sliding body (3) sliding plug is fixedly connected on sliding body in the top of supportive body (1), the motor (2) (3) upper end, the supportive body (1) is internal to be fixedly installed with pedestal (5), offers the first groove inside the pedestal (5) (7), the first groove (7) inner bottom is fixedly connected with groove (4), and the first groove (7) top is symmetrically fixedly connected Have guide rail (6), and first groove (7) is located at the centre of guide rail (6), pedestal (5) side is symmetrically fixedly connected with Determine block (9), and there are four the fixed blocks (9), through offering mounting hole (8) inside the fixed block (9), the sliding is led It is fixedly installed with shell (11) inside body (3), shell (11) bottom end symmetrically offers the second groove (10), the shell (11) inner rotation is connected with first gear (14), and first gear (14) inner end is fixedly connected with handle (13), described First gear (14) outboard end is rotatably connected to second gear (18), and second gear (18) inner end is fixedly connected with fixation Bar (16), fixed link (16) outboard end are symmetrically fixedly connected with second bearing (17), and second bearing (17) top is solid Surely it is connected with fixed column (15), the shell (11) is fixedly connected with first bearing (12) inside handle (13) side.

2. a kind of adjustable bracket of grinder buffing power according to claim 1, it is characterised in that: the guide rail (6) with Second groove (10) is adapted, and second groove (10) is slidably connected at the outboard end of guide rail (6).

3. a kind of adjustable bracket of grinder buffing power according to claim 1, it is characterised in that: the handle (13) and Shell (11) is fixedly connected respectively at the inner and outer ring of first bearing (12), and the fixed link (16) and fixed column (15) are respectively with The inner and outer ring of two bearings (17) is fixedly connected.

4. a kind of adjustable bracket of grinder buffing power according to claim 1, it is characterised in that: shell (11) bottom End middle part offers the first slot, and the first gear (14) and second gear (18) are plugged on the inside of the first slot, the One slot far from the inner end of the handle (13) be fixedly connected with 3rd bearing, the handle (13) and shell (11) respectively at The inner and outer ring of 3rd bearing is fixedly connected, and 3rd bearing is identical as first bearing (12) structure.

5. a kind of adjustable bracket of grinder buffing power according to claim 1, it is characterised in that: the shell (11) is opened Equipped with the second slot compatible with handle (13), and the handle (13) rotation is plugged on the inside of the second inserting groove.

6. a kind of adjustable bracket of grinder buffing power according to claim 1, it is characterised in that: the second gear (18) it is intermeshed with first gear (14), the second gear (18) and groove (4) are intermeshed, the fixed column (15) Top is fixedly connected on the bottom end of shell (11).

7. a kind of adjustable bracket of grinder buffing power according to claim 1, it is characterised in that: the motor (2) Model ZYT22-22018.