CN214292482U

CN214292482U - Arrangement structure of grinding machine

Info

Publication number: CN214292482U
Application number: CN202023124348.1U
Authority: CN
Inventors: 汪润节; 卢辉
Original assignee: Zhaoqing Peak Machinery Technology Co Ltd
Current assignee: Zhaoqing Peak Machinery Technology Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-28
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an arrangement structure of grinding machine, including base and translation seat, the translation seat install in on the base, the translation seat is used for installing the emery wheel and drives the motor of emery wheel, the bottom of translation seat with be provided with the top rail between the top of base, its characterized in that, the translation seat sets up two relative underslung, two form the holding between the underslung the cavity of base, the underslung with be provided with the side guide rail between the base, the side guide rail with top rail parallel arrangement. The utility model discloses an arrangement structure of grinding machine can improve structural stability for translation seat steadily removes, realizes evenly grinding, guarantees to grind the quality.

Description

Arrangement structure of grinding machine

Technical Field

The utility model relates to a structure of grinding machine, in particular to arrangement structure of grinding machine.

Background

The grinding machine is structurally characterized in that a base and a translation seat are generally arranged, a grinding wheel for grinding is arranged on the translation seat, the base can be provided with a screw assembly and a motor for driving the translation seat to move, a guide rail for supporting the translation seat can be further arranged at the top of the base, and the guide rail is connected with the translation seat and the base in a sliding mode.

During the use, motor drive screw rod subassembly, screw rod subassembly drive translation seat removes, and translation seat carries out the straight line translation along the guide rail, and then, and the emery wheel is close to and contacts the product, and the emery wheel grinds the product.

However, the existing structure has poor stability, which easily causes uneven grinding and affects the grinding quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an arrangement structure of grinding machine, can improve structural stability for translation seat steady movement realizes evenly grinding, guarantees to grind the quality.

The utility model discloses a realize through following technical scheme:

the utility model discloses an aspect provides an arrangement structure of grinding machine, including base and translation seat, the translation seat install in on the base, the translation seat is used for installing the emery wheel and drives the motor of emery wheel, the bottom of translation seat with be provided with the top rail between the top of base, its characterized in that, the translation seat sets up two relative underslung, two form the holding between the underslung the cavity of base, the underslung with be provided with the side guide rail between the base, the side guide rail with top rail parallel arrangement.

According to the utility model discloses an aspect arrangement structure of grinding machine, the side of base is provided with first recess, first recess holding the side guide rail, the open setting in bottom of first recess.

According to the utility model discloses an aspect arrangement structure of grinding machine, base one side is provided with first boss, first boss is connected the side guide rail.

According to the utility model discloses an aspect arrangement structure of grinding machine, the side of base is provided with the second recess, the tank bottom of second recess sets up first boss, the second recess has the top surface, the top surface with the top butt location of side guide rail.

According to the utility model discloses the first aspect an arrangement structure of grinding machine, the second recess has the downside, the downside slope sets up, downside wedge connection has the kicking block, the kicking block will the side guide rail court go up the side jacking.

According to the utility model discloses an aspect arrangement structure of grinding machine, the top of base is provided with two second bosss, one the second boss sets up one go up the guide rail, the base is provided with the drive the screw rod subassembly of translation seat translation, screw rod subassembly is located two between the second boss.

According to the utility model discloses an arrangement structure of grinding machine of first aspect, the translation seat has the bottom plate, the bottom surface installation of bottom plate go up the guide rail, the bottom plate edge with the underslung passes through bolted connection.

According to the utility model discloses the first aspect arrangement structure of grinding machine, the translation seat still includes the mounting bracket, the mounting bracket installation the emery wheel with the motor, the top surface of bottom plate is provided with the third recess, the third recess is provided with the cushion, the cushion supports and connects the mounting bracket.

According to the utility model discloses an arrangement structure of grinding machine of first aspect, the base includes pedestal and base plate, the pedestal with the translation seat is connected, the base plate set up in the bottom of pedestal.

According to the utility model discloses the first aspect arrangement structure of grinding machine, the lower hanger plate is provided with the lower protective plate, the lower protective plate is provided with the hem, the base plate is provided with the holding the side recess of hem.

Has the advantages that: compared with the prior art, the utility model discloses an arrangement structure of grinding machine is through setting up two relative underslung for the base is located between two underslung, therefore, can reduce the chance that the foreign matter got into including the contact surface of translation seat and base, thereby, reduces the wearing and tearing of upper guideway, ensures translation seat steady movement, and the reduction rocks, and then, ensures the product that grinds that the emery wheel can be even, guarantees product quality.

And, the utility model discloses an arrangement structure of grinding machine is through setting up the side guide rail to, the clearance change of direction about the restriction, simultaneously, the clearance change of restriction horizontal direction improves the accuracy that the translation seat removed, makes the grinding machine accurate grinding.

Additionally, the utility model discloses in, side guide rail and last guide rail form trilateral location, spacing, can reduce and even avoid the translation seat to take place the beat along its moving direction of perpendicular to, reduce vibrations, reduce the drunkenness among the grinding process, improve the grinding quality.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic view of a grinding machine to which the present invention is applied;

FIG. 2 is a schematic view of a portion of the grinding mechanism of the grinding machine of FIG. 1;

FIG. 3 is a front view of the grinding mechanism of FIG. 2;

FIG. 4 is a schematic view of a translation stage of the polishing mechanism of FIG. 2;

FIG. 5 is a schematic view of a portion of the translation stage and base of the polishing mechanism of FIG. 2;

FIG. 6 is another partial schematic view of the translation stage and base of the polishing mechanism of FIG. 2.

Reference numerals: 100-base, 110-translation seat, 120-upper guide rail, 130-lower suspension plate, 140-side guide rail, 150-first groove, 160-first boss, 170-second groove, 180-upper side, 190-lower side, 200-top block, 210-second boss, 220-screw component, 230-bottom plate, 240-mounting frame, 250-third groove, 260-cushion block, 270-base body, 280-base plate, 290-lower protection plate, 300-flanging, 310-side groove, 320-conveying mechanism and 330-grinding mechanism.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an embodiment of a grinding machine is provided, which mainly comprises a conveying mechanism 320 and two grinding mechanisms 330, wherein the two grinding mechanisms 330 are oppositely arranged on two sides of the conveying mechanism 320.

In use, the conveying mechanism 320 conveys the product, the product passes between the two grinding mechanisms 330, and then one grinding mechanism 330 grinds one side of the product and the other grinding mechanism 330 grinds the other side of the product.

Referring to fig. 2 and 3, the present embodiment also provides an arrangement structure of a grinding mechanism 330 portion of the grinding machine.

Specifically, the arrangement structure of the present embodiment includes a base 100 and a translation seat 110, where the translation seat 110 is installed on the base 100, and the translation seat 110 is used for installing a grinding wheel and a motor for driving the grinding wheel.

Structurally, the base 100 is provided with a screw assembly 220 for driving the translation base 110 to move linearly and a driving motor for driving a screw of the screw assembly 220 to rotate.

Alternatively, the screw assembly 220 may be a combination of a screw and a nut, or a ball screw structure, which facilitates standardized manufacturing.

In order to ensure the translational seat 110 to perform the linear movement, referring to fig. 3, 4 and 5, an upper guide rail 120 is disposed between the bottom of the translational seat 110 and the top of the base 100, and preferably, two upper guide rails 120 are disposed.

In some preferred embodiments, the top of the base 100 may be provided with two second bosses 210, one second boss 210 being provided with one upper rail 120, and the screw assembly 220 being located between the two second bosses 210.

Two upper guide rails 120 are arranged, so that two-point support can be realized, the stability of the translation seat 110 is improved, the shaking in the direction perpendicular to the translation direction is reduced, and meanwhile, the two second bosses 210 are arranged, so that a space for installing the screw rod assembly 220 is reserved between the two second bosses 210, the height of the translation seat 110 is not increased, the gravity center is ensured to be low, and the grinding machine is more stable.

In some preferred embodiments, the translation stage 110 may have a bottom plate 230, and the bottom surface of the bottom plate 230 is mounted with the upper rail 120.

Therefore, the grinding wheel, the motor and the like can be detached without detaching the upper guide rail 120, and maintenance is facilitated.

In some preferred embodiments, the translation stage 110 may further include a mounting bracket 240, the mounting bracket 240 mounts the grinding wheel and the motor, the top surface of the bottom plate 230 is provided with a third groove 250, the third groove 250 is provided with a spacer 260, and the spacer 260 supports and is connected to the mounting bracket 240.

Therefore, the mounting frame 240 is supported by the pads 260, and the pads 260 absorb vibration energy, thereby reducing vibration and delaying wear of the upper rail 120.

Referring to fig. 6, two lower suspension plates 130 are disposed at the edge of the bottom plate 230, the two lower suspension plates 130 are disposed opposite to each other, and the base 100 is disposed between the two lower suspension plates 130.

Therefore, this embodiment is through setting up two relative underslung 130 for base 100 is located between two underslung 130, therefore, can include the contact surface of translation seat 110 with base 100, reduces the chance that the foreign matter got into, thereby, reduces the wearing and tearing of upper guideway 120, ensures translation seat 110 steady movement, reduces and rocks, and then, ensures that the emery wheel can even grinding product, guarantees product quality.

In some preferred embodiments, the lower suspension plate 130 may be bolted to the lower suspension plate 130, thereby simplifying installation, and in particular, the lower suspension plate 130 may be assembled after the assembly of the base plate 230, the upper rail 120, and the base 100 is completed, which is very convenient.

Referring to fig. 2, 3 and 6, in the present embodiment, a side rail 140 is provided between the lower suspension plate 130 and the base 100, and the side rail 140 is provided in parallel with the upper rail 120.

It can be seen that in this embodiment, there are two side rails 140.

Therefore, in the present embodiment, by providing the side rail 140, the gap variation of the base 100 and the translation base 110 in the vertical direction is limited, and at the same time, the gap variation of the base 100 and the translation base 110 in the horizontal direction is limited, so that the accuracy of the movement of the translation base 110 is improved, and the grinding machine can grind precisely.

In addition, in this embodiment, the two side rails 140 and the upper rail 120 form three-side positioning and limiting, which can reduce or even avoid the deflection of the translation base 110 along the direction perpendicular to the moving direction, reduce the vibration, reduce the play in the grinding process, and improve the grinding quality.

In some preferred embodiments, the side of the base 100 may be provided with a first groove 150, the first groove 150 receives the side rail 140, and the bottom of the first groove 150 is open.

Thus, the space for installing the side rail 140 is formed by the first groove 150, the distance between the two suspension plates 130 can be reduced, the occupied space can be reduced, and at the same time, the thickness of the suspension plates 130 is not reduced, and the strength is not affected.

Meanwhile, the bottom of the first groove 150 is open, so that the machining angle can be selected as required, and the interference between a machining fillet and the side guide rail 140 is avoided.

Moreover, the bottom of the first groove 150 is opened, so that the reference surface of the bottom of the base 100 can be reduced, the processing amount is reduced, the processing cost is reduced, and the accuracy of the reference surface is improved.

In some preferred embodiments, one side of the base 100 may be provided with a first boss 160, and the first boss 160 is connected to the side rail 140.

Therefore, the spaces on both sides of the first boss 160 are formed to escape, interference is not generated, the first boss 160 is conveniently processed, and particularly, the area of the reference surface on which the side guide rail 140 is mounted on the first boss 160 is reduced, and the processing cost is reduced.

In some preferred embodiments, the side of the base 100 may be provided with a second groove 170, the bottom of the second groove 170 being provided with the first boss 160, the second groove 170 having an upper side 180, the upper side 180 being positioned in abutment with the top of the side rail 140.

That is, by disposing the first boss 160 in the region surrounded by the second groove 170, the distance between the two lower cantilevers can be reduced, and at the same time, the upper side 180 of the second groove 170 is positioned in abutment with the top of the side rail 140, so that the mounting can be simplified and the assembly accuracy can be improved.

In some preferred embodiments, second recess 170 may have a lower side 190, lower side 190 being obliquely disposed, lower side 190 having a top block 200 wedgingly attached thereto, top block 200 lifting side rail 140 toward upper side 180.

That is, the top block 200 is locked with the groove bottom of the second groove 170 by using a bolt, and during the locking process, the top block 200 moves along the lower side surface 190, and then the top block 200 moves upward at the same time, and then the top block 200 lifts up the side rail 140 so that the side rail 140 keeps in contact with the upper side surface 180, and finally, when the side rail 140 is fixed, the side rail 140 keeps in contact with the upper side surface 180.

Similarly, the upper rail 120 and the base 100, and the upper rail 120 and the bottom plate 230 are mounted in a similar structure.

Referring to fig. 6, the lower suspension arm is directly connected to the side rail 140 by bolts, which does not affect the positioning accuracy and cause movement jam.

Meanwhile, in some preferred embodiments, the base 100 may include a seat 270 and a base plate 280, the seat 270 is connected to the translation seat 110, and the base plate 280 is disposed at the bottom of the seat 270.

Therefore, the seat body 270 is made of structural steel, so that the reliability of the installation reference surface is ensured, and the grinding machine is durable.

The substrate 280 may be made of cast iron, etc., to actively absorb vibration energy and reduce manufacturing cost.

In order to prevent the entry of external dust and foreign materials, the lower suspension plate 130 may be provided with a lower protection plate 290, the lower protection plate 290 is provided with a flange 300, and the base plate 280 is provided with a side groove 310 receiving the flange 300.

Thus, flaps 300 are caught in side grooves 310, which can create a barrier that keeps side rail 140 and upper rail 120 away from debris, increasing the useful life.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an arrangement structure of grinding machine, includes base (100) and translation seat (110), translation seat (110) install in on base (100), translation seat (110) are used for installing the emery wheel and drive the motor of emery wheel, be provided with between the bottom of translation seat (110) and the top of base (100) and go up guide rail (120), its characterized in that, translation seat (110) set up two relative underslung (130), two form the holding between underslung (130) the cavity of base (100), underslung (130) with be provided with side guide rail (140) between base (100), side guide rail (140) with go up guide rail (120) parallel arrangement.

2. A grinding machine arrangement as claimed in claim 1, characterised in that the base (100) is provided with a first recess (150) in a side face thereof, the first recess (150) receiving the side rail (140), the bottom of the first recess (150) being open.

3. A grinding machine arrangement as claimed in claim 1, characterised in that the base (100) is provided with a first boss (160) on one side, the first boss (160) being connected to the side rail (140).

4. A grinding machine arrangement as claimed in claim 3, characterised in that the side of the base (100) is provided with a second recess (170), the bottom of the second recess (170) being provided with the first boss (160), the second recess (170) having an upper side (180), the upper side (180) being located in abutment with the top of the side rail (140).

5. A grinding machine arrangement as claimed in claim 4, characterised in that the second recess (170) has a lower side (190), the lower side (190) being arranged obliquely, the lower side (190) being wedge-connected with a top block (200), the top block (200) lifting the side rail (140) towards the upper side (180).

6. The arrangement structure of a grinding machine as claimed in claim 1, characterized in that two second bosses (210) are arranged on the top of the base (100), one second boss (210) is provided with one upper guide rail (120), the base (100) is provided with a screw rod assembly (220) for driving the translation seat (110) to translate, and the screw rod assembly (220) is located between the two second bosses (210).

7. A machine arrangement as claimed in claim 1, characterised in that the translator block (110) has a base plate (230), the underside of the base plate (230) mounting the upper track (120), the base plate (230) being bolted at its edges to the lower suspension plate (130).

8. A machine arrangement as claimed in claim 7, characterised in that the translator base (110) further includes a mounting block (240), the mounting block (240) mounting the grinding wheel and the motor, the top surface of the base plate (230) being provided with a third recess (250), the third recess (250) being provided with a spacer (260), the spacer (260) supporting and engaging the mounting block (240).

9. A grinder arrangement as claimed in claim 1, characterised in that the base (100) comprises a seat body (270) and a base plate (280), the seat body (270) being connected to the translation seat (110), the base plate (280) being provided at the bottom of the seat body (270).

10. A grinding machine arrangement as claimed in claim 9, characterised in that the underslung (130) is provided with a lower guard plate (290), the lower guard plate (290) being provided with a flange (300), the base plate (280) being provided with a side recess (310) to receive the flange (300).