Grinding equipment for adjusting rod machining

Abstract

The utility model relates to the technical field of adjusting rod machining, in particular to grinding equipment for adjusting rod machining, which comprises a base, a guide sleeve, a fixing mechanism, a lifting seat and a driving mechanism. Two first supporting plates are vertically arranged on the base, and a second supporting plate is horizontally arranged at the top of one first supporting plate; the two guide sleeves are coaxial and are respectively arranged on the two first supporting plates, the middle part of each guide sleeve is coaxially provided with a guide channel, the guide channel is matched with the adjusting rod, and one guide sleeve can rotate under the driving of the first motor; the two fixing mechanisms are arranged on the two first supporting plates correspondingly and used for fixing the corresponding guide sleeves and the adjusting rods in the guide channels. The lifting seat is connected with a piston rod of a first hydraulic cylinder on the second supporting plate, and a grinding mechanism is arranged on the lifting seat and used for grinding the adjusting rod between the two guide sleeves. The grinding device has the advantages of good fixing effect, high grinding quality and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of adjusting rod processing, in particular to a grinding device for adjusting rod processing. Background Art

[0002] Common automobile adjustment levers usually include gear shift levers, steering wheel adjustment levers, seat adjustment levers, etc. During the processing, in order to ensure the smoothness and quality of their surfaces and prevent users from scratching them during operation, grinding equipment is usually required to grind them.

[0003] In the prior art, a Chinese utility model patent with application number 202020338283.1 discloses a grinding device for the production of automobile shift levers. The device uses a cleaning plate to clean the debris on the placement table, which solves the problem of debris hindering processing and the low safety of manual cleaning. However, when grinding the adjusting rod, the adjusting rod cannot be actively fixed, resulting in uneven grinding effect, which in turn affects the grinding quality. Utility Model Content

[0004] In view of this, the utility model provides a grinding device for processing an adjusting rod, aiming to solve the problem of poor grinding quality in the prior art.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a grinding device for adjusting rod processing, comprising:

[0006] A base, on which two first support plates are vertically arranged, wherein a second support plate is horizontally arranged on top of one of the first support plates;

[0007] Two guide sleeves are coaxially disposed on the two first support plates respectively, a guide channel is coaxially disposed in the middle of each guide sleeve, the guide channel is adapted to the adjustment rod, and one of the guide sleeves can rotate under the drive of the first motor;

[0008] Two fixing mechanisms are respectively arranged on the two first support plates, each of the fixing mechanisms is connected to a corresponding guide sleeve and is used to fix the guide sleeve and the adjusting rod in the guide channel;

[0009] A lifting seat, connected to the first hydraulic cylinder piston rod on the second support plate, on which a grinding mechanism is provided, and the grinding mechanism is used to grind the adjustment rod between the two guide sleeves;

[0010] The driving mechanism is arranged on the base and is used for driving the adjusting rod to move forward.

[0011] A further improvement of the utility model is that the fixing mechanism comprises:

[0012] A plurality of locking channels are evenly distributed on the circumferential surface of the guide sleeve and are connected to the guide channel;

[0013] A plurality of balls are slidably disposed in corresponding locking channels;

[0014] An adjustment seat is slidably sleeved on the guide sleeve, and a first chamber connected to the locking channel is arranged inside the adjustment seat, wherein the first chamber is formed by splicing a cylindrical chamber and a conical chamber, and when the ball is located in the cylindrical chamber, the ball can slide in the locking channel, and when the ball is located in the conical chamber, the ball will be pressed against the adjustment rod under the action of the side wall of the conical chamber;

[0015] The adjusting assembly is arranged on the first supporting plate and connected with the adjusting seat, and is used for driving the adjusting seat to slide along the guiding sleeve.

[0016] A further improvement of the present invention is that the adjustment component comprises:

[0017] A second hydraulic cylinder is arranged on the first supporting plate in parallel with the guide sleeve;

[0018] A connecting plate, the lower end of which is connected to the rotating shaft of the guide sleeve, and the upper end of which is connected to the piston rod of the second hydraulic cylinder.

[0019] A further improvement of the utility model is that a first gear is arranged on the guide sleeve, and a second gear at the output end of the first motor is meshed with the first gear.

[0020] A further improvement of the utility model is that the driving mechanism comprises:

[0021] Two guide grooves are symmetrically arranged on the base and are respectively located on both sides of the adjusting rod, a moving plate is slidably arranged in each guide groove, and driving wheels are vertically arranged on opposite sides of the two moving plates, and one of the driving wheels can rotate under the drive of the second motor;

[0022] The moving assembly is arranged on the base and is respectively connected with the two moving plates to drive the two moving plates to move closer to or farther from each other.

[0023] A further improvement of the utility model is that the moving component comprises:

[0024] A rotating shaft is vertically arranged below the base between the two guide grooves and rotated by the driving of a third motor, wherein a third gear is arranged on the rotating shaft;

[0025] Two slideways are arranged below the base in parallel with the guide groove and are respectively located on both sides of the third gear;

[0026] The two first racks are slidably disposed in the two slideways respectively and mesh with the third gear. The first end of each of the first racks is connected to the corresponding moving plate respectively.

[0027] A further improvement of the utility model is that a rubber coating is provided on the circumferential surface of the driving wheel.

[0028] A further improvement of the utility model is that the grinding mechanism comprises:

[0029] Two rotating rollers are rotatably arranged on the lifting seat, and one of the rotating rollers can be rotated under the drive of the fourth motor;

[0030] The grinding belt is wound around two rotating rollers.

[0031] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0032] The utility model provides a grinding device for adjusting rod processing, after one end of the adjusting rod passes through two guide channels in sequence, the adjusting rod and the guide sleeve will be fixed by two fixing mechanisms, at this time, the first motor drives one of the guide sleeves to rotate, thereby making the adjusting rod rotate synchronously, and then the first hydraulic cylinder drives the lifting seat to descend, so that the grinding mechanism grinds the rotating adjusting rod, after the grinding is completed, the grinding mechanism rises, after the fixing mechanism sends the adjusting rod away, the driving mechanism drives the adjusting rod to move forward, adjusts the position of the entire adjusting rod, so that the adjusting rod can be fixed by the fixing mechanism during the grinding process, the grinding quality is good, and the degree of automation is high.

[0033] The above technical progress is mainly achieved by the following detailed technical improvements:

[0034] 1. When the adjustment assembly drives the adjustment seat to move so that the ball is located in the cylindrical chamber, the side wall of the cylindrical chamber will not limit the sliding of the ball. At this time, the adjustment rod can smoothly pass through the guide channel. When the ball is located in the conical chamber, the side wall of the conical chamber will drive the ball to move in the direction of the guide channel, so that multiple balls will simultaneously press against the surface of the adjustment rod to fix the adjustment rod.

[0035] 2. When it is necessary to drive the adjusting rod to move forward, the two moving plates can be driven closer to each other through the moving assembly, so that the two driving wheels on the moving seat are simultaneously pressed against the adjusting rod. At this time, the second motor drives one of the driving wheels to rotate. Under the action of friction, the adjusting rod can be driven to move forward. There is no need to manually adjust the position of the adjusting rod, and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 This is a schematic diagram of the structure of a grinding device for adjusting rod processing according to the utility model;

[0038] Figure 2 It is a structural schematic diagram of the grinding mechanism of the utility model;

[0039] Figure 3 This is a schematic diagram of the structure of the locking channel of the utility model;

[0040] Figure 4 It is a structural schematic diagram of the driving mechanism of the utility model;

[0041] Figure 5 It is a structural schematic diagram of the mobile assembly of the utility model;

[0042] Description of reference numerals:

[0043] 10-base, 11-first support plate, 12-second support plate, 13-guide sleeve, 14-guide channel, 15-first motor, 20-fixing mechanism, 21-locking channel, 22-sphere, 23-adjusting seat, 24-first chamber, 241-cylindrical chamber, 242-conical chamber, 251-second hydraulic cylinder, 252-connecting plate, 30-lifting seat, 31-first hydraulic cylinder, 32-grinding mechanism, 321-rotating roller, 322-fourth motor, 323-grinding belt, 40-driving mechanism, 41-guide groove, 42-moving plate, 43-driving wheel, 44-second motor, 45-moving assembly, 451-rotating shaft, 452-third motor, 453-third gear, 454-slide, 455-first rack, 50-first gear, 51-second gear. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0045] The utility model provides a grinding device for adjusting rod processing, according to the attached manual Figure 1 To Attachment Figure 5 It can be seen that a grinding device for adjusting rod processing mainly includes the following parts or components: a base 10, a guide sleeve 13, a fixing mechanism 20, a lifting seat 30, and a driving mechanism 40. The connection relationship of each part or component is as follows:

[0046] Two first support plates 11 are vertically arranged on the base 10, and a second support plate 12 is horizontally arranged on the top of one of the first support plates 11; two guide sleeves 13 are coaxial and respectively arranged on the two first support plates 11, and a guide channel 14 is coaxially arranged in the middle of each guide sleeve 13, and the guide channel 14 is adapted to the adjustment rod, and one of the guide sleeves 13 can rotate under the drive of the first motor 15; two fixing mechanisms 20 are respectively arranged on the two first support plates 11, and each fixing mechanism 20 is connected to the corresponding guide sleeve 13, and is used to fix the guide sleeve 13 and the adjustment rod in the guide channel 14; the lifting seat 30 is connected to the piston rod of the first hydraulic cylinder 31 on the second support plate 12, and a grinding mechanism 32 is arranged on it, and the grinding mechanism 32 is used to grind the adjustment rod between the two guide sleeves 13; the driving mechanism 40 is arranged on the base 10, and is used to drive the adjustment rod to move.

[0047] After one end of the adjusting rod passes through the two guide channels 14 in sequence, the adjusting rod and the guide sleeve 13 will be fixed by two fixing mechanisms 20. At this time, the first motor 15 drives one of the guide sleeves 13 to rotate. Since the guide sleeve 13 and the adjusting rod are fixed under the action of the fixing mechanism 20, the adjusting rod will rotate synchronously. Then the first hydraulic cylinder 31 drives the lifting seat 30 to descend, so that the grinding mechanism 32 on the lifting seat 30 grinds the rotating adjusting rod to prevent dead angles in grinding, and ensure that the surface of the adjusting rod is evenly ground to prevent local excessive wear or insufficient grinding. And the entire surface can be processed more quickly, thereby improving the grinding efficiency.

[0048] After the grinding is completed, the lifting seat 30 drives the grinding mechanism 32 to rise under the action of the first hydraulic cylinder 31, so that the grinding mechanism 32 is separated from the adjusting rod. Then the fixing mechanism 20 sends the adjusting rod away, and the driving mechanism 40 drives the adjusting rod to move forward to adjust the position of the entire adjusting rod. During the grinding process, the adjusting rod can be fixed by the fixing mechanism 20, so the grinding quality is good and the degree of automation is high.

[0049] As an embodiment, according to the attached Figure 3It can be seen that the fixing mechanism 20 includes: a plurality of locking channels 21, which are evenly distributed on the circumferential surface of the guide sleeve 13 and are connected to the guide channel 14; a plurality of balls 22 are slidably arranged in the corresponding locking channels 21; an adjustment seat 23 is slidably sleeved on the guide sleeve 13, and a first chamber 24 connected to the locking channel 21 is arranged inside the adjustment seat, and the first chamber 24 is composed of a cylindrical chamber 241 and a conical chamber 242. When the ball 22 is located in the cylindrical chamber 241, the ball 22 can slide in the locking channel 21, and when the ball 22 is located in the conical chamber 242, the ball 22 will be pressed against the adjustment rod under the action of the side wall of the conical chamber 242; the adjustment assembly is arranged on the first support plate 11 and is connected to the adjustment seat, and is used to drive the adjustment seat to slide along the guide sleeve 13.

[0050] When the adjustment assembly drives the adjustment seat 23 to move so that the ball 22 is located in the cylindrical chamber 241, the side wall of the cylindrical chamber 241 will not limit the sliding of the ball 22. At this time, the adjustment rod can smoothly pass through the guide channel 14. When the ball 22 is located in the conical chamber 242, the side wall of the conical chamber 242 will drive the ball 22 to move toward the guide channel 14, so that multiple balls 22 are simultaneously pressed against the surface of the adjustment rod to complete the fixation of the adjustment rod, and the fixing effect is good.

[0051] In this embodiment, according to the specification Figure 2 It can be seen that the adjustment assembly includes: the second hydraulic cylinder 251 and the guide sleeve 13 are arranged on the first support plate 11 in parallel; the lower end of the connecting plate 252 is connected to the rotating shaft of the guide sleeve 13, and the upper end is connected to the piston rod of the second hydraulic cylinder 251.

[0052] When the piston rod of the second hydraulic cylinder 251 is extended or retracted, the guide sleeve 13 can be driven to move synchronously through the connecting plate 252, thereby adjusting the position of the guide sleeve 13, and the lower end of the connecting plate 252 is connected to the rotating shaft of the guide sleeve 13, so that when the guide sleeve 13 rotates, the connecting plate 252 will not interfere with the guide sleeve 13 in movement, thereby ensuring the normal use of the equipment.

[0053] As an embodiment, according to the attached Figure 2 It can be seen that the guide sleeve 13 is provided with a first gear 50, and the second gear 51 at the output end of the first motor 15 is meshed with the first gear 50. The first motor 15 drives the guide sleeve 13 to rotate through gear transmission, which has good stability and high durability, prolongs life and reduces maintenance frequency.

[0054] As an embodiment, according to the attached Figure 4It can be seen that the driving mechanism 40 includes: two guide grooves 41 are symmetrically arranged on the base 10 and are respectively located on both sides of the adjusting rod, a movable plate 42 is slidably arranged in each guide groove 41, and driving wheels 43 are vertically arranged on the opposite sides of the two movable plates 42, one of the driving wheels 43 can rotate under the drive of the second motor 44; a moving component 45 is arranged on the base 10 and is respectively connected to the two movable plates 42, and is used to drive the two movable plates 42 to move closer to or away from each other.

[0055] When it is necessary to drive the adjusting rod to move forward, the two moving plates 42 can be driven by the moving component 45 to move closer to each other along the guide groove 41, so that the two driving wheels 43 on the moving seat can be simultaneously pressed against the adjusting rod. At this time, the second motor 44 drives one of the driving wheels 43 to rotate, and under the action of friction, the adjusting rod can be driven to move forward. After the adjustment is completed, the moving component 45 drives the two moving plates 42 to move away from each other, so that the driving wheel 43 is separated from the adjusting rod, to prevent the adjusting rod from being worn between the adjusting rod and the driving wheel 43 when the adjusting rod is rotating, thereby affecting the grinding quality. There is no need to manually adjust the position of the adjusting rod, and the degree of automation is high.

[0056] In this embodiment, according to the specification Figure 5 It can be seen that the moving component 45 includes: a rotating shaft 451 is vertically arranged below the base 10 between the two guide grooves 41, and rotates under the drive of the third motor 452, and a third gear 453 is arranged on the rotating shaft 451; two slideways 454 are arranged below the base 10 in parallel with the guide grooves 41, and are respectively located on both sides of the third gear 453; two first racks 455 are respectively slidably arranged in the two slideways 454, and meshed with the third gear 453, and the first end of each first rack 455 is respectively connected to the corresponding moving plate 42.

[0057] When the third motor 452 drives the rotating shaft 451 to rotate, the third gear 453 can be driven to rotate synchronously. The installation directions of the two first racks 455 meshing with the third gear 453 are opposite, so the two first racks 455 can be driven to slide in opposite directions, thereby driving the two moving seats to move closer to or away from each other at the same time. The structure is simple and easy to adjust.

[0058] In this embodiment, the circumferential surface of the driving wheel 43 is provided with a rubber coating, which can increase the friction between the driving wheel 43 and the adjusting rod, can better drive the adjusting rod to move, and can reduce the wear between the driving wheel 43 and the adjusting rod, thereby extending the service life.

[0059] In this embodiment, according to the specification Figure 2It can be seen that the grinding mechanism 32 includes: two rotating rollers 321 are rotatably arranged on the lifting seat 30, one of which can be rotated under the drive of the fourth motor 322; and a grinding belt 323 is wound around the two rotating rollers 321. When the fourth motor 322 drives the grinding roller to rotate, the grinding belt 323 can be driven to rotate, thereby grinding the surface of the adjusting rod, and the grinding effect is good.

[0060] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A grinding device for adjusting rod processing, characterized in that: include: A base, on which two first support plates are vertically arranged, wherein a second support plate is horizontally arranged on top of one of the first support plates; Two guide sleeves are coaxially disposed on the two first support plates respectively, a guide channel is coaxially disposed in the middle of each guide sleeve, the guide channel is adapted to the adjustment rod, and one of the guide sleeves can rotate under the drive of the first motor; Two fixing mechanisms are respectively arranged on the two first support plates, each of the fixing mechanisms is connected to a corresponding guide sleeve and is used to fix the guide sleeve and the adjusting rod in the guide channel; A lifting seat, connected to the first hydraulic cylinder piston rod on the second support plate, on which a grinding mechanism is provided, and the grinding mechanism is used to grind the adjustment rod between the two guide sleeves; The driving mechanism is arranged on the base and is used for driving the adjusting rod to move forward.

2. The grinding equipment for adjusting rod processing according to claim 1, characterized in that: The fixing mechanism comprises: A plurality of locking channels are evenly distributed on the circumferential surface of the guide sleeve and are connected to the guide channel; A plurality of balls are slidably disposed in corresponding locking channels; An adjustment seat is slidably sleeved on the guide sleeve, and a first chamber connected to the locking channel is arranged inside the adjustment seat, wherein the first chamber is formed by splicing a cylindrical chamber and a conical chamber, and when the ball is located in the cylindrical chamber, the ball can slide in the locking channel, and when the ball is located in the conical chamber, the ball will be pressed against the adjustment rod under the action of the side wall of the conical chamber; The adjusting assembly is arranged on the first supporting plate and connected with the adjusting seat, and is used for driving the adjusting seat to slide along the guiding sleeve.

3. The grinding equipment for adjusting rod processing according to claim 2, characterized in that: The adjustment component comprises: A second hydraulic cylinder is arranged on the first supporting plate in parallel with the guide sleeve; A connecting plate, the lower end of which is connected to the rotating shaft of the guide sleeve, and the upper end of which is connected to the piston rod of the second hydraulic cylinder.

4. The grinding equipment for adjusting rod processing according to claim 1, characterized in that: The guide sleeve is provided with a first gear, and the second gear at the output end of the first motor is meshed with the first gear.

5. The grinding equipment for adjusting rod processing according to claim 1, characterized in that: The driving mechanism comprises: Two guide grooves are symmetrically arranged on the base and are respectively located on both sides of the adjusting rod, a moving plate is slidably arranged in each guide groove, and driving wheels are vertically arranged on opposite sides of the two moving plates, and one of the driving wheels can rotate under the drive of the second motor; The moving assembly is arranged on the base and is respectively connected with the two moving plates to drive the two moving plates to move closer to or farther from each other.

6. The grinding equipment for adjusting rod processing according to claim 5, characterized in that: The mobile assembly comprises: A rotating shaft is vertically arranged below the base between the two guide grooves and rotated by the driving of a third motor, wherein a third gear is arranged on the rotating shaft; Two slideways are arranged below the base in parallel with the guide groove and are respectively located on both sides of the third gear; The two first racks are slidably disposed in the two slideways respectively and mesh with the third gear. The first end of each of the first racks is connected to the corresponding moving plate respectively.

7. The grinding device for adjusting rod processing according to claim 5, characterized in that: The circumferential surface of the driving wheel is provided with a rubber coating.

8. A grinding device for adjusting rod processing according to any one of claims 1 to 7, characterized in that: The grinding mechanism comprises: Two rotating rollers are rotatably arranged on the lifting seat, and one of the rotating rollers can be rotated under the drive of the fourth motor; The grinding belt is wound around two rotating rollers.

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