CN213197279U

CN213197279U - Main spindle box

Info

Publication number: CN213197279U
Application number: CN202022264078.8U
Authority: CN
Inventors: 张容乾; 李爱国; 李贞�; 朱存锋; 宋佳芮
Original assignee: Jinan Ping'an Jinggong Machinery Manufacturing Co ltd
Current assignee: Jinan Ping'an Jinggong Machinery Manufacturing Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-14
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a main spindle box body, which belongs to the mechanical field and comprises a tool bottom plate, wherein the surface of the tool bottom plate is detachably connected with a first auxiliary supporting screw, the surface of the tool bottom plate is fixedly connected with a first supporting block, the surface of the tool bottom plate is fixedly connected with a second supporting block, the surface of the tool bottom plate is fixedly connected with a third supporting block, the surface of the tool bottom plate is fixedly connected with a spring positioning mechanism, the top of the spring positioning mechanism is matched and connected with a workpiece, the workpiece is more effectively supported and fixed through the first supporting block, the second supporting block and the third supporting block which are fixedly connected with the surface of the tool bottom plate, and the workpiece is effectively supported and limited and clamped through the spring positioning mechanism which is fixedly connected with the surface of the tool bottom plate, so that the fixity is greatly increased, namely, the surface of the spring positioning mechanism is, and then the main spindle box has higher support and fixation on parts, and the whole fixation is improved.

Description

Main spindle box

Technical Field

The utility model relates to the field of machinary, especially, relate to a main spindle box.

Background

The main shaft is a shaft that receives power from an engine or a motor and transmits it to other members. The main axis is also called as the optical axis, which is the abbreviation of the main optical axis: having a symmetrical diameter in the optical train. For example, the major axis of the sphere is a straight line passing through the center of the mirror surface and perpendicular to the mirror surface. The principal axis of a lens or optical axis optical train is the line connecting the centers of the lens faces.

The invention discloses a double-spindle type spindle box body, which comprises an installation vertical plate, a horizontal support body, a buckle and a plurality of reinforcing ribs, wherein the installation vertical plate is provided with an installation end face and a support end face corresponding to the installation end face; the supporting end face is connected with the upper end face of the horizontal supporting body into an integral structure; the upper end surface of the horizontal support body is provided with a first support platform and a second support platform which are symmetrical along the horizontal direction; a first main shaft mounting hole is formed in the first supporting platform, and a second main shaft mounting hole which is symmetrical to the first main shaft mounting hole is formed in the second supporting platform; the buckle is fixed in the center of the mounting end face; the reinforcing rib is arranged between the supporting end face and the upper end face of the horizontal supporting body, and the reinforcing rib, the supporting end face and the upper end face of the horizontal supporting body are connected into an integral structure. The structure formed by the mounting vertical plate and the horizontal support body is stable and reliable as a whole, and the two main shaft mounting holes for supporting the two main shafts to rotate stably are arranged, so that two parts can be synchronously processed, and the tool efficiency is greatly improved.

However, there are some problems in the use of the existing spindle box, 1, the spindle box on the market at present has low support and fixity to the component, and then reduces the whole fixity, so that the fixity is not firm enough, and 2, the spindle box on the market at present has low stability and suppression to the whole when being connected, thereby reducing the stable fixing measures, and easily causing the falling-off and other situations.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main spindle box aims at adopting the concatenation formula structure, connects with the work piece through first auxiliary stay screw rod, second auxiliary stay screw rod and the third auxiliary stay screw rod that can dismantle the connection at frock bottom plate surface corner, increases the supporting role to the work piece, comes to carry out more effectual support and fixed to the work piece through first supporting shoe, second supporting shoe and the third supporting shoe that frock bottom plate fixed surface is connected promptly.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of main spindle box body, including the frock bottom plate, frock bottom plate surface can be dismantled and be connected with first auxiliary supporting screw, frock bottom plate surface can be dismantled and be connected with second auxiliary supporting screw, frock bottom plate surface can be dismantled and be connected with third auxiliary supporting screw, frock bottom plate fixed surface is connected with first supporting shoe, frock bottom plate fixed surface is connected with the second supporting shoe, frock bottom plate fixed surface is connected with the third supporting shoe, frock bottom plate fixed surface is connected with spring positioning mechanism, the cooperation of spring positioning mechanism top is connected with the work piece.

Optionally, the first auxiliary support screw, the second auxiliary support screw and the third auxiliary support screw are connected to the bottom of the workpiece in a surface fit manner.

Optionally, the first supporting block, the second supporting block and the third supporting block are connected to the bottom of the workpiece in a surface fit manner.

Optionally, the surface of the tool bottom plate is detachably connected with two upright rods.

Optionally, pole setting top fixedly connected with stand, stand sliding connection is inside the spout.

Optionally, the spout is seted up inside the clamp plate, clamp plate one end can be dismantled and connect at the pole setting top.

The utility model has the advantages as follows:

the utility model provides a main spindle box body; 1. the surface of a tool bottom plate is detachably connected with a first auxiliary supporting screw rod, the surface of the tool bottom plate is detachably connected with a second auxiliary supporting screw rod, the surface of the tool bottom plate is detachably connected with a third auxiliary supporting screw rod, the surface of the tool bottom plate is fixedly connected with a first supporting block, the surface of the tool bottom plate is fixedly connected with a second supporting block, the surface of the tool bottom plate is fixedly connected with a third supporting block, the surface of the tool bottom plate is fixedly connected with a spring positioning mechanism, the top of the spring positioning mechanism is connected with a workpiece in a matching way, the first auxiliary supporting screw rod, the second auxiliary supporting screw rod and the third auxiliary supporting screw rod are connected to the bottom of the workpiece in a surface matching way, the first supporting block, the second supporting block and the third supporting block are connected to the bottom of the workpiece in a surface matching way, namely, the first auxiliary supporting, the increase is to the supporting role of work piece, first supporting shoe through frock bottom plate fixed surface is connected promptly, second supporting shoe and third supporting shoe come to carry out more effectual support and fixed to the work piece, and spring positioning mechanism through frock bottom plate fixed surface is connected comes to effectively support and spacing chucking to the work piece, greatly increased the fixity, spring positioning mechanism surface is the conical surface promptly, increased the connectivity with the work piece, main shaft box body its support and fixity to the part then are higher, holistic fixity has been improved, make its fixity comparatively firm.

2. The surface of the tool bottom plate is detachably connected with two upright posts, the tops of the upright posts are fixedly connected with the upright posts, the upright posts are slidably connected inside sliding grooves, the sliding grooves are formed inside the pressing plate, one end of the pressing plate is detachably connected to the tops of the upright posts, when the fixity of a workpiece needs to be increased, the two upright posts can be detachably connected to one side of the tool bottom plate, the upright posts are fixed through the tops of the upright posts, the upright posts are slidably connected in the sliding grooves formed in the pressing plate, namely, the pressing plate can slide through the sliding grooves and can stretch out and contract, when the pressing plate stretches out, the workpiece can be effectively and fixedly pressed, one end of the pressing plate is detachably connected to the tops of the upright posts, namely, the pressing plate cannot be lifted, the height of the pressing plate implements an accurate design scheme according to the height of the workpiece, thereby reducing the stable fixing measures and easily causing the falling-off and other conditions.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a main spindle box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a workpiece of a main spindle box according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an overall side view internal structure of a main spindle box according to an embodiment of the present invention;

fig. 4 is a schematic side view of a main spindle box according to an embodiment of the present invention;

fig. 5 is a schematic top view of a main spindle box according to an embodiment of the present invention.

In the figure: 1. a tooling bottom plate; 2. a first auxiliary support screw; 3. a second auxiliary support screw; 4. a third auxiliary support screw; 5. a first support block; 6. a second support block; 7. a third support block; 8. erecting a rod; 9. a column; 10. a chute; 11. pressing a plate; 12. a workpiece; 101. a spring positioning mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A main spindle housing according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.

Referring to fig. 1, 2, 3 and 5, a spindle box provided by an embodiment of the present invention includes a tool bottom plate 1, wherein a first auxiliary supporting screw 2 is detachably connected to a surface of the tool bottom plate 1, a second auxiliary supporting screw 3 is detachably connected to a surface of the tool bottom plate 1, a third auxiliary supporting screw 4 is detachably connected to a surface of the tool bottom plate 1, a first supporting block 5 is fixedly connected to a surface of the tool bottom plate 1, a second supporting block 6 is fixedly connected to a surface of the tool bottom plate 1, a third supporting block 7 is fixedly connected to a surface of the tool bottom plate 1, a spring positioning mechanism 101 is fixedly connected to a surface of the tool bottom plate 1, a workpiece 12 is cooperatively connected to a top of the spring positioning mechanism 101, and the first auxiliary supporting screw 2, the second auxiliary supporting screw 3 and the third auxiliary supporting screw 4 are cooperatively connected to a bottom of the workpiece 12, the first supporting block 5, the second supporting block 6 and the third supporting block 7 are connected to the bottom of the workpiece 12 in a surface matching mode.

The illustrated structure is characterized in that a first auxiliary support screw 2, a second auxiliary support screw 3 and a third auxiliary support screw 4 which are detachably connected with corners of the surface of a tool bottom plate 1 are connected with a workpiece 12, so that the support effect on the workpiece 12 is increased, namely, the workpiece 12 is more effectively supported and fixed through a first support block 5, a second support block 6 and a third support block 7 which are fixedly connected with the surface of the tool bottom plate 1, and the workpiece 12 is effectively supported and limited and clamped through a spring positioning mechanism 101 which is fixedly connected with the surface of the bottom plate of the tool 12, so that the fixity is greatly increased, namely, the surface of the spring positioning mechanism 101 is a conical surface, the connection property with the workpiece is increased, and then the main shaft box body is higher in supporting and fixing property on the part, the overall fixity is improved, and the fixity is firmer.

Referring to fig. 1 and 2, the embodiment of the utility model provides a main shaft box, 1 surface of frock bottom plate can be dismantled and is connected with pole setting 8, pole setting 8 is two, 8 top fixedly connected with stands 9 of pole setting, stand 9 sliding connection is inside spout 10, spout 10 is seted up inside

clamp plate

11, 11 one end of clamp plate can be dismantled and connect at 12 tops of pole setting.

The example, when needing to increase the fixity to work piece 12, can dismantle two pole setting 8 and connect in 1 one side of frock bottom plate, and fix stand 9 through pole setting 8 top, stand 9 then sliding connection is in the inside spout 10 of seting up of clamp plate 11, clamp plate 11 can slide through spout 10 promptly, can stretch out and contract, and clamp plate 11 can carry out effective fixed the compressing tightly to work piece 12 when stretching out, and 11 one end of clamp plate can be dismantled and connect at pole setting 8 top, be that clamp plate 11 can not be lifted promptly, clamp plate 11 highly implements accurate design according to the height of work piece, then main shaft box body it is lower to holistic stable pressability when connecting, thereby its stable fixed measure has been reduced, the condition such as drop appears easily takes place.

When in use, a worker is connected with a workpiece 12 through a first auxiliary supporting screw 2, a second auxiliary supporting screw 3 and a third auxiliary supporting screw 4 which are detachably connected with corners of the surface of a tool bottom plate 1, so that the supporting effect on the workpiece 12 is increased, namely, the workpiece 12 is more effectively supported and fixed through a first supporting block 5, a second supporting block 6 and a third supporting block 7 which are fixedly connected with the surface of the tool bottom plate 1, and the workpiece 12 is effectively supported and limited and clamped through a spring positioning mechanism 101 which is fixedly connected with the surface of the bottom plate of the tool 12, so that the fixity is greatly increased, namely, the surface of the spring positioning mechanism 101 is a conical surface, the connection property with the workpiece is increased, then, the main spindle box body has higher supporting and fixity on the component, the integral fixity is improved, so that the fixity of the main spindle box is firmer, when the fixity of the workpiece 12 needs to be, can dismantle two pole setting 8 and connect in 1 one side of frock bottom plate, and fix stand 9 through 8 tops of pole setting, stand 9 then sliding connection is in the inside spout 10 of seting up of clamp plate 11, clamp plate 11 can slide through spout 10 promptly, can stretch out and shrink, and clamp plate 11 can carry out effective fixed compressing tightly to work piece 12 when stretching out, and 11 one end of clamp plate can be dismantled and connect at 8 tops of pole setting, clamp plate 11 can not be lifted promptly, clamp plate 11 highly implement accurate design according to the height of work piece, then main shaft box body it is lower to holistic stable pressability when connecting, thereby reduced its stable fixed measure, the condition emergence such as drop appears easily, thereby accomplish whole operation flow.

The utility model relates to a main spindle box, 1, a tooling bottom plate; 2. a first auxiliary support screw; 3. a second auxiliary support screw; 4. a third auxiliary support screw; 5. a first support block; 6. a second support block; 7. a third support block; 8. erecting a rod; 9. a column; 10. a chute; 11. pressing a plate; 12. a workpiece; 101. the spring positioning mechanism, the components are all universal standard components or components known to those skilled in the art, and the structure and the principle of the spring positioning mechanism are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a main spindle box body, includes tool bottom plate (1), its characterized in that, tool bottom plate (1) surface can be dismantled and be connected with first auxiliary stay screw rod (2), tool bottom plate (1) surface can be dismantled and be connected with second auxiliary stay screw rod (3), tool bottom plate (1) surface can be dismantled and be connected with third auxiliary stay screw rod (4), tool bottom plate (1) fixed surface is connected with first supporting shoe (5), tool bottom plate (1) fixed surface is connected with second supporting shoe (6), tool bottom plate (1) fixed surface is connected with third supporting shoe (7), tool bottom plate (1) fixed surface is connected with spring positioning mechanism (101), spring positioning mechanism (101) top cooperation is connected with work piece (12).

2. A main spindle housing according to claim 1, characterised in that the first (2), second (3) and third (4) auxiliary support screws are surface-mounted on the bottom of the workpiece (12).

3. A headstock according to claim 1 characterised in that the first (5), second (6) and third (7) support blocks are surface-mounted on the bottom of the workpiece (12).

4. The main spindle box body as claimed in claim 1, wherein the tool baseplate (1) is detachably connected with two upright rods (8) on the surface, and the number of the upright rods (8) is two.

5. A main spindle box according to claim 4, characterised in that a column (9) is fixedly connected to the top of the upright (8), and the column (9) is slidably connected inside a chute (10).

6. A spindle housing according to claim 5, characterised in that the slide (10) opens into a pressure plate (11), one end of the pressure plate (11) being detachably connected to the top of the upright (8).