CN110561214B

CN110561214B - Auxiliary tool based on rim deburring of polishing

Info

Publication number: CN110561214B
Application number: CN201910862443.4A
Authority: CN
Inventors: 侯金林
Original assignee: Shandong Navigation Wheel Co ltd
Current assignee: Shandong Navigation Wheel Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2021-10-01
Anticipated expiration: 2039-09-12
Also published as: CN110561214A

Abstract

The invention provides an auxiliary tool for polishing and deburring based on a rim, which belongs to the technical field of polishing tools and mechanical equipment and comprises a support column, a sliding ring, a vertical support shaft rod, a guide roller and an L-shaped support plate, wherein the support column is welded at the center of a left side square base in a supporting manner, the top end of the support column is supported by an installation square block, and four positioning shafts are symmetrically supported on the installation square block; the vertical support shaft lever is welded and supported in the middle of the right end of the right bottom frame, and a positioning shaft on the left side is welded and supported with the vertical support shaft lever; a row of annular grooves are formed in the top end section of the vertical support shaft rod at equal intervals; the tail end of the straight pipe section is locked and connected with the tail end of the L-shaped supporting plate, the tail end of the straight pipe section is provided with a U-shaped heating pipe of a grinding machine, the tail end of the straight pipe section is meshed with two nuts which can clamp and fix a power line in a rotating threaded mode, the grinding machine can be driven by the L-shaped supporting plate to be flexibly and quickly transferred out from the interior of the T-shaped clamping blocks at four positions, space is reserved for taking and placing the rim, and the rim can be taken and placed freely without obstacles.

Description

Auxiliary tool based on rim deburring of polishing

Technical Field

The invention belongs to the technical field of polishing tools and mechanical equipment, and particularly relates to an auxiliary tool for polishing and deburring a rim.

Background

The rim, commonly known as a rim, is a component that mounts and supports the tire on the wheel at its upper periphery, and forms the wheel with the spokes. In the production and processing process of the rim, the inner circumferential surface of the rim needs to be polished, and an auxiliary tool for polishing and deburring is needed;

for example, patent No. CN201720596226.1 discloses a rim weld grinding machine. The abrasive belt driving mechanism comprises an installation frame, wherein a workpiece mounting position is arranged on the installation frame, a lead screw is arranged at the bottom of the installation frame, a sliding plate is installed on the lead screw, a hydraulic cylinder is installed in the middle of the sliding plate, guide pillars are arranged at the corner parts of the sliding plate, a motor supporting plate guided by the guide pillars is installed at the top end of the hydraulic cylinder, an abrasive belt driving motor is installed on the motor supporting plate and can drive an abrasive belt to work, and the hydraulic cylinder can drive the motor supporting plate to vertically lift so that the abrasive belt driving motor drives the abrasive belt to vertically reciprocate relative to a rim weld joint. After the structure is adopted, the abrasive belt can be close to the weld joint through the sliding plate, the abrasive belt can move up and down along the surface of the weld joint through the hydraulic cylinder, the whole welding joint polishing process is completed, in the middle polishing process, the manual participation links are few, the operation efficiency is greatly improved, the labor cost is saved, and the polishing quality is reliably guaranteed through the automatic polishing mode.

Based on the above, the frock of polishing that uses among the prior art exists and needs artifical manual assistance fixed, and clamping device need be pressed with the health, and the time has been of a specified duration and has let the people feel tired, and the operation is very dangerous, and the frock suitability is relatively poor, uses comparatively singly, and the rim of different sizes is pressed to suitable for that can not convenient and fast, the relatively poor problem of rim positioning stability in addition.

Disclosure of Invention

In order to solve the technical problems, the invention provides an auxiliary tool for polishing and deburring rims, which aims to solve the problems that the polishing tool needs manual auxiliary fixing, a clamping device needs to be pressed by a body, people feel fatigue after a long time, the operation is very dangerous, the tool is relatively poor in applicability, the application is relatively single, rims with different sizes cannot be conveniently and quickly applied and clamped, and in addition, the positioning stability of the rims is relatively poor.

The invention relates to an auxiliary tool based on rim polishing and deburring, which is achieved by the following specific technical means:

an auxiliary tool based on rim polishing and deburring comprises a support column, a sliding ring, a vertical support shaft rod, a guide roller and an L-shaped support plate, wherein the support column is welded at the center of a left side square base in a supporting mode, the top end of the support column is supported with an installation square block, and four positioning shafts are symmetrically supported on the installation square block; the vertical support shaft lever is welded and supported in the middle of the right end of the right bottom frame, and a positioning shaft on the left side is welded and supported with the vertical support shaft lever; the wheel rim is placed at the top ends of the four guide rollers and is clamped between the top clamp and the four T-shaped clamp blocks; the bottom of the left side of the slip ring is welded with a hanging support connecting plate, a positioning ring at the bottom of the hanging support connecting plate is sleeved on the support column in a sliding manner, and a pedal is supported on the left side of the bottom section of the hanging support connecting plate; the right side of the bottom section of the supporting column is supported and welded with a supporting frame, the L-shaped inserting rod is pushed by a spring to penetrate through the top section of the supporting frame, and the back of the supporting frame is also pushed by the spring to penetrate through and vertically insert an L-shaped pedal rod; a row of annular grooves are formed in the top end section of the vertical support shaft rod at equal intervals.

Furthermore, the support column includes carriage, sliding ring and location axle, still the symmetry supports four deflector rolls on the top square of support column, and this four deflector rolls and four location axle are angle staggered settings such as interval from top to bottom.

Furthermore, the T-shaped clamping block comprises a connecting rod, a limiting roller, a telescopic rod and a threaded ejector rod, four guide wheels are symmetrically supported and arranged at the top end of the T-shaped clamping block, the four T-shaped clamping blocks are inserted on four positioning shafts corresponding to sliding sleeves, and the bottoms of the four T-shaped clamping blocks are respectively and rotatably connected with one connecting rod; the upper half section of the support column is sleeved with a sliding ring in a sliding manner, the tail ends of the four connecting rods are correspondingly and rotatably connected to the circumferential end face of the sliding ring, and four springs are symmetrically hung and connected between the sliding ring and the mounting blocks at the top end of the support column.

Furthermore, a telescopic rod and a threaded ejector rod are supported at the top end of the T-shaped clamping block and the middle position of the back of the left and right T-shaped clamping blocks at intervals, two limiting rollers are lifted and supported at the top ends of the two telescopic rods and the threaded ejector rod, and the two limiting rollers protrude inwards and extend.

Furthermore, the head end section of the L-shaped inserted bar is arranged in an inclined slicing mode, and the head end slicing section is pushed to penetrate through the supporting column to be in inserted connection and matching with the row of positioning teeth on the end face of the inner side of the hanging and supporting connecting plate.

Furthermore, a round short column is arranged at the tail end of the L-shaped inserted bar, a semicircular convex block is supported at the top end of the pedal bar, and the semicircular convex block can slide downwards to be in pushing contact with the round short column.

Further, the L-shaped support plate comprises a shaft sleeve; the right end of the L-shaped supporting plate is welded and supported with a shaft sleeve, the middle of the shaft sleeve is provided with an annular groove which is not completely penetrated, and the shaft sleeve is rotatably sleeved on the head section of the vertical supporting shaft rod.

Furthermore, an L-shaped groove is formed in the L-shaped supporting plate, the inserting shaft penetrates through the inside of the horizontal section of the L-shaped groove in an inserted mode through spring pushing, the head end of the inserting shaft is supported and welded with an inserting frame, and the inserting frame is inserted into the annular groove in the middle of the shaft sleeve and the annular groove in the top end section of the vertical supporting shaft in an inserted mode.

The invention at least comprises the following beneficial effects:

only need step on respectively down to hang and prop even board and trample the pole down and just can accomplish the rim elasticity, easy operation is swift, and the rim elasticity operation is whole to be accomplished the both hands of liberation operation personnel by both feet, reduce the operation intensity of both hands, convenient to use, in addition T shape clamp splice, four connecting rods and sliding ring have constituteed a four connecting rod and have expanded supporting mechanism jointly, slide the clamping diameter that changes between it around the T shape clamp splice can follow four connecting rods under the upper and lower interlock of sliding ring, and then can use the rim that presss from both sides tight wheel footpath difference, and it is extensive to use, two other spacing rollers can implement the rolling roof pressure wheel to the rim, avoid the rim to collect up the action upwards and deviate from at rotatory polishing in-process, it is better to fix a position the effect to the wheel stability.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 3 is a schematic diagram of the bottom three-dimensional structure of the present invention.

FIG. 4 is a schematic view of the four T-clamp block slide mounting position of the present invention.

Fig. 5 is a schematic view of a T-clamp block configuration of the present invention.

FIG. 6 is a schematic view of the L-shaped insert rod of the present invention.

FIG. 7 is a schematic view of the structure of the L-shaped supporting plate of the present invention.

Fig. 8 is a schematic three-dimensional structure of the L-shaped support plate of the present invention.

FIG. 9 is an enlarged view of the portion A of FIG. 4 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support pillar; 101. a support frame; 102. a slip ring; 103. positioning the shaft; 2. a vertical support shaft lever; 3. a hanging support connecting plate; 4. an L-shaped insert rod; 5. a foot bar; 6. a T-shaped clamping block; 601. a connecting rod; 602. a limiting roller; 603. a telescopic rod; 604. a threaded ejector rod; 7. a guide roller; 8. a sander; 9. an L-shaped support plate; 901. a shaft sleeve; 10. inserting a shaft; 11. and (5) inserting the frame.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides an auxiliary tool for polishing and deburring based on a rim, which comprises a support column 1, a slip ring 102, a vertical support shaft rod 2, a guide roller 7 and an L-shaped support plate 9, wherein the support column 1 is supported and welded at the center of a left square-shaped base, the top end of the support column is supported with an installation square block, and four positioning shafts 103 are symmetrically supported on the installation square block; the vertical support shaft lever 2 is welded and supported in the middle of the right end of the right bottom frame, and a positioning shaft 103 on the left side is welded and supported with the vertical support shaft lever 2; the wheel rim is placed at the top ends of four guide rollers 7 and is clamped between four T-shaped clamping blocks 6; the bottom of the left side of the slip ring 102 is welded with a hanging support connecting plate 3, a positioning ring at the bottom of the hanging support connecting plate 3 is sleeved on the support column 1 in a sliding manner, and a pedal is supported on the left side of the bottom section of the hanging support connecting plate; a supporting frame 101 is welded on the right side of the bottom section of the supporting column 1 in a supporting mode, an L-shaped inserting rod 4 is inserted in the top section of the supporting frame 101 in a penetrating mode through the pushing of a spring, and an L-shaped pedal rod 5 is inserted in the back of the supporting frame 101 in a penetrating mode through the pushing of the spring; a row of annular grooves are formed in the top end section of the vertical support shaft lever 2 at equal intervals; the tail end of the L-shaped supporting plate 9 is provided with a grinding machine 8 in a locking connection mode.

The supporting column 1 comprises a supporting frame 101, a sliding ring 102 and a positioning shaft 103, four guide rollers 7 are symmetrically supported on a top square block of the supporting column 1, the four guide rollers 7 and the four positioning shaft 103 are arranged in a staggered mode at equal angles at intervals from top to bottom, the four guide rollers 7 can support and place a rim, the rim can roll along with the rotation of the rim, and the rim can rotate more smoothly.

The T-shaped clamping block 6 comprises a connecting rod 601, a limiting roller 602, a telescopic rod 603 and a threaded ejector rod 604, wherein four guide wheels are symmetrically supported at the top end of the T-shaped clamping block 6, the four T-shaped clamping blocks 6 are correspondingly inserted on four positioning shafts 103 in a sliding sleeve manner, and the bottoms of the four T-shaped clamping blocks 6 are respectively and rotatably connected with one connecting rod 601; the upper half section of the support column 1 is provided with a sliding ring 102 in a sliding manner, the tail ends of four connecting rods 601 are correspondingly and rotatably connected to the circumferential end face of the sliding ring 102, four springs are symmetrically hung and connected between the sliding ring 102 and the mounting block at the top end of the support column 1, the T-shaped clamping blocks 6, the four connecting rods 601 and the sliding ring 102 form a four-connecting-rod expanding mechanism together, the four T-shaped clamping blocks 6 can slide back and forth along the four connecting rods 601 under the up-and-down linkage of the sliding ring 102 to change the clamping diameters of the four connecting rods 601, and further rims with different clamping wheel diameters can be used, so that the application is wide.

The top ends of the left and right T-shaped clamping blocks 6 and the middle of the back support an expansion rod 603 and a threaded ejector rod 604 at intervals, the two limiting rollers 602 are lifted and supported at the top ends of the expansion rod 603 and the threaded ejector rod 604, the two limiting rollers 602 protrude inwards and extend, the two limiting rollers 602 can slide back and forth along with the left and right T-shaped clamping blocks 6 and cling to the top end of the rim outer brim, rolling jacking is conducted on the rim, and the rim is prevented from being scraped and separated upwards in the rotating and polishing process.

Wherein, the head end section of L form inserted bar 4 is for the slope slicing setting, and this head end is planed the cut section and is pushed away and pass support column 1 and hang and prop a row of location tooth grafting cooperation on the inboard terminal surface of even board 3, and L form inserted bar 4 can peg graft the locating lever. The hanging support connecting plate 3 is arranged, the T-shaped clamping blocks 6 at four positions are kept at sliding clamping positions, the L-shaped insertion rods 4 are installed in a spring pushing mode, the function of a ratchet wheel can be achieved by matching with the inclined plane top sliding of the planing and cutting section at the head end of the L-shaped insertion rods, the L-shaped insertion rods can only allow the hanging support connecting plate 3 to slide downwards and can be subjected to real-time inserting and positioning in the sliding process of the hanging support connecting plate 3, and then the T-shaped clamping blocks 6 at four positions can be synchronously contracted to position rim top clamps only by stepping on a bottom pedal of the hanging support connecting plate 3.

Wherein, the tail end of L form inserted bar 4 is provided with a circular short column, and the top of foot bar 5 supports there is a semicircle bulge piece, this semicircle bulge piece can glide and push away the contact with above-mentioned circular short column, the semicircle bulge piece on its top can glide down just when foot bar 5 glides and leans on the base and arrange in the intermediate position of the circular short column of L form inserted bar 4 tail end and push away circular short column right and make L form inserted bar 4 take out to take off and lose the location to hanging and prop even board 3, and then only need to trample down pole 5 and just can accomplish that the pine takes off and hangs and prop even board 3 and make 6 resilience resets of four places T shaped clamp piece loosen the rim, it is convenient to use the operation flexibility.

Wherein, the L-shaped support plate 9 includes a shaft sleeve 901; the right end of the L-shaped supporting plate 9 is welded and supported with a shaft sleeve 901, the middle of the shaft sleeve 901 is provided with an incomplete through ring groove, the shaft sleeve 901 is rotatably sleeved on the head end section of the vertical supporting shaft rod 2, the L-shaped supporting plate 9 can drive the grinding machine 8 to be flexibly and quickly transferred out from the interior of the T-shaped clamping blocks 6 at four positions, and therefore a space is reserved for taking and placing the rim, and the rim can be taken and placed freely without obstacles.

Wherein, an L-shaped groove has been seted up on L form backup pad 9, insert axle 10 just runs through the inside of cartridge in this L-shaped groove horizontal segment through the spring top pushing, and the head end support welding of inserting axle 10 has a department to insert frame 11, this insert frame 11 is inserted the annular of arranging on axle sleeve 901 intermediate position and erector strut axostylus axostyle 2 top end in by the top, insert the height that frame 11 can insert locating lever L form backup pad 9 and polisher 8 through the top pushing of inserting axle 10, and only need just like pulling the pistol trigger, take out through the finger ring and take off and insert axle 10 and just can be simple swift adjust from top to bottom to polisher 8, be convenient for polish the unsmooth ring of the inside different degree of depth of rim.

The specific use mode and function of the embodiment are as follows:

the invention has the following use process: firstly, a rim is placed on the top ends of four guide rollers 7, then a bottom pedal of a hanging support connecting plate 3 is stepped down to enable four T-shaped clamping blocks 6 to contract synchronously to clamp and position the rim, then a grinding machine 8 is rotated and placed on the top end of the rim through an L-shaped supporting plate 9, then a finger ring extraction and extraction shaft 10 is used for adjusting the grinding machine 8 up and down, finally the L-shaped supporting plate 9 is rotated to enable a grinding wheel to be in contact with the inner wall of the rim to start grinding, the hanging support connecting plate 3 is loosened through the stepping rod 5 after grinding is completed, the four T-shaped clamping blocks 6 are rebounded and reset to loosen the rim, and the rim is taken out.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An auxiliary tool based on rim polishing and deburring comprises a support column (1), a positioning shaft (103) and a vertical support shaft rod (2), wherein the support column (1) is welded at the center of a left side square base in a supporting mode, the top end of the support column is supported with an installation square block, and four positioning shafts (103) are symmetrically supported on the installation square block; the vertical support shaft rod (2) is welded and supported in the middle of the right end of the right bottom frame, and a positioning shaft (103) on the left side is welded and supported with the vertical support shaft rod (2); the method is characterized in that: the wheel rim is placed at the top ends of four guide rollers (7) and is clamped between the top clamp and four T-shaped clamp blocks (6); the bottom of the left side of the slip ring (102) is welded with a hanging support connecting plate (3), a positioning ring at the bottom of the hanging support connecting plate (3) is sleeved on the support column (1) in a sliding way, and a pedal is supported on the left side of the bottom section of the hanging support connecting plate; a supporting frame (101) is welded on the right side of the bottom section of the supporting column (1) in a supporting mode, an L-shaped inserting rod (4) penetrates through the top section of the supporting frame (101) through spring pushing, and an L-shaped pedal rod (5) is vertically inserted in the back of the supporting frame (101) through spring pushing; a row of annular grooves are formed in the top end section of the vertical support shaft lever (2) at equal intervals; the tail end of the L-shaped supporting plate (9) is provided with a grinding machine (8) in a locking connection mode; the supporting column (1) comprises a supporting frame (101), a sliding ring (102) and a positioning shaft (103), wherein four guide rollers (7) are symmetrically supported on a square block at the top end of the supporting column (1), and the four guide rollers (7) and the positioning shaft (103) are arranged in an up-down interval equal-angle staggered manner.

2. The auxiliary tool for grinding and deburring based on the rim as claimed in claim 1, wherein: the T-shaped clamping block (6) comprises a connecting rod (601), a limiting roller (602), an expansion rod (603) and a threaded ejector rod (604), wherein four guide wheels are symmetrically supported at the top end of the T-shaped clamping block (6), the four T-shaped clamping blocks (6) are correspondingly inserted on four positioning shafts (103) in a sliding sleeve manner, and the bottoms of the four T-shaped clamping blocks (6) are respectively and rotatably connected with one connecting rod (601); the upper half section of the supporting column (1) is sleeved with a sliding ring (102), the tail ends of the four connecting rods (601) are correspondingly and rotatably connected to the circumferential end face of the sliding ring (102), and four springs are symmetrically hung and connected between the sliding ring (102) and the mounting square blocks at the top end of the supporting column (1).

3. The auxiliary tool for grinding and deburring based on the rim as claimed in claim 2, wherein: the top ends and the middle parts of the back parts of the left and right T-shaped clamping blocks (6) support a telescopic rod (603) and a threaded ejector rod (604) at intervals, two limiting rollers (602) are lifted and supported at the top ends of the two telescopic rods (603) and the threaded ejector rod (604), and the two limiting rollers (602) are protruded and extended towards the inner side.

4. The auxiliary tool for grinding and deburring based on the rim as claimed in claim 1, wherein: the head end section of the L-shaped inserted bar (4) is obliquely planed and cut, and the head end planed and cut section is pushed to penetrate through the supporting column (1) to be in splicing fit with a row of positioning teeth on the inner side end face of the hanging and supporting connecting plate (3).

5. The auxiliary tool for grinding and deburring based on the rim as claimed in claim 1, wherein: the tail end of the L-shaped inserted rod (4) is provided with a round short column, and the top end of the pedal rod (5) is supported with a semi-circular convex block which can slide down to be in pushing contact with the round short column.

6. The auxiliary tool for grinding and deburring based on the rim as claimed in claim 1, wherein: the L-shaped support plate (9) comprises a shaft sleeve (901); the right end of the L-shaped supporting plate (9) is welded and supported with a shaft sleeve (901), the middle of the shaft sleeve (901) is provided with an annular groove which is not completely penetrated, and the shaft sleeve (901) is rotatably sleeved on the head end section of the vertical supporting shaft rod (2).

7. The auxiliary tool for grinding and deburring based on the rim as claimed in claim 6, wherein: an L-shaped groove is formed in the L-shaped supporting plate (9), the inserting shaft (10) penetrates through the inside of the horizontal section of the L-shaped groove in an inserted mode through spring pushing, the head end of the inserting shaft (10) is supported and welded with an inserting frame (11), and the inserting frame (11) is inserted into the annular grooves in the middle of the shaft sleeve (901) and the top end section of the vertical supporting shaft rod (2) in an inserted mode.