CN210451080U

CN210451080U - Hydraulic valve block deep hole machining device

Info

Publication number: CN210451080U
Application number: CN201921020732.1U
Authority: CN
Inventors: 金海俊; 齐国涛; 董晓东
Original assignee: Changzhou Changya Legong Machinery Co Ltd
Current assignee: Changzhou Changya Legong Machinery Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-05
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a hydraulic valve piece deep hole processingequipment, including base, servo motor and drill bit, the right side of base is provided with servo motor, and servo motor's left side installs first lead screw, tip is provided with first movable block and second movable block about first lead screw, and installs the master gear on the first lead screw, all be fixed with the connecting rod on first movable block and the second movable block, the front side of master gear is provided with the fixed plate, and is provided with the rack on the fixed plate, the upper end of fixed plate is fixed with the main shaft piece, install the movable block on the second lead screw, the left side of movable block is fixed with the extension rod, the inside direction spout that has seted up of avris around the main shaft piece. The utility model discloses can carry out when drilling to the good fixed of hydrovalve piece, be difficult to lead to the hydrovalve piece not hard up, can control drill bit initial position, improve deep hole processingequipment's suitability.

Description

Hydraulic valve block deep hole machining device

Technical Field

The utility model relates to a deep hole processingequipment technical field specifically is a hydrovalve piece deep hole processingequipment.

Background

The valve block is an important component in an electro-hydraulic servo control system, the hydraulic valve block needs to be drilled by a deep hole machining device in the machining process, and the hydraulic valve block is drilled at different positions by the deep hole machining device.

However, the conventional deep hole drilling device has the following problems:

1. the existing deep hole processing device can not well clamp the hydraulic valve block during drilling, so that the hydraulic valve block is easy to loosen;

2. when drilling, the conventional deep hole machining device is inconvenient to adjust the initial position of a drill bit according to hydraulic valve blocks with different heights, so that the applicability of the device is reduced.

Aiming at the problems, the novel design is carried out on the basis of the original deep hole machining device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic valve piece deep hole processingequipment to it can not carry out good clamp to the hydraulic valve piece to propose to have now when drilling among the above-mentioned background art and press from both sides tightly, leads to the hydraulic valve piece not hard up easily, is not convenient for according to the hydraulic valve piece of co-altitude, to the regulation of drill bit initial position, thereby leads to the problem of reducing means's suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic valve block deep hole processing device comprises a base, a servo motor and a drill bit, wherein the servo motor is arranged on the right side of the base, a first lead screw is installed on the left side of the servo motor, a first moving block and a second moving block are arranged at the left end portion and the right end portion of the first lead screw, a main gear is installed on the first lead screw, connecting rods are fixed on the first moving block and the second moving block respectively, clamping blocks are fixed at the upper ends of the connecting rods, a fixing plate is arranged on the front side of the main gear, a rack is arranged on the fixing plate, a main shaft block is fixed at the upper end of the fixing plate, a second lead screw is arranged inside the main shaft block, a moving block is installed on the second lead screw, a rotating wheel is arranged at the upper end of the second lead screw, a bolt is arranged on the rotating wheel, an extension rod is fixed on the left side of the moving block, the drill bit is installed at, and sliding rods are fixed on the front and rear side of the movable block.

Preferably, reverse threads are arranged at two ends of the first lead screw, a first moving block and a second moving block are arranged at the left end and the right end of the first lead screw, and the first moving block and the second moving block are both in threaded connection with the first lead screw.

Preferably, the main gear is fixedly installed in the middle of the first screw rod, and the main gear is engaged with the rack on the front fixing plate, and the main gear and the rack are perpendicular to each other.

Preferably, the inside second lead screw that is provided with of main shaft piece, and carry out threaded connection between second lead screw and the movable block to the runner of second lead screw tip sets up to hollow out construction, and the hole has been seted up to the upper end of main shaft piece moreover.

Preferably, the front end of the slide bar is arranged in the guide sliding groove, the rear end of the slide bar is welded with the movable block, the slide bar is attached to the inner wall of the guide sliding groove, and the slide bar is connected with the guide sliding groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic valve block deep hole machining device can well fix the hydraulic valve block during drilling, the hydraulic valve block is not easy to loosen, the initial position of a drill bit can be controlled, and the applicability of the deep hole machining device is improved;

1. the servo motor is started to drive the first lead screw to rotate, reverse threads are arranged at two ends of the first lead screw, so that the effect of enabling the first moving block and the second moving block to move relatively is achieved, connecting rods are fixed on the first moving block and the second moving block, and clamping blocks are connected to the upper ends of the connecting rods, so that the effect of enabling the first moving block and the second moving block to move relatively is achieved, and the hydraulic valve block is clamped and loosened;

2. the rotation of first lead screw makes the master gear rotate, and the master gear meshes with the rack and is connected, makes the rack reciprocate, reaches the effect that drives the fixed plate and reciprocate, thereby makes the drill bit bore and raise, rotates the runner and makes the movable block carry out reciprocating on the second lead screw, thereby realizes adjusting the purpose of drill bit initial position, can carry out the regulation to drill bit initial position according to the hydraulic valve piece of co-altitude, thereby improve device's suitability.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic structural view of the first lead screw, the first moving block and the second moving block of the present invention;

FIG. 3 is a schematic side sectional view of the drill bit and the spindle block according to the present invention;

FIG. 4 is a schematic view of a main shaft block of the present invention;

fig. 5 is a schematic view of the top view structure of the runner of the present invention.

In the figure: 1. a base; 2. a servo motor; 3. a first lead screw; 4. a first moving block; 5. a second moving block; 6. a main gear; 7. a connecting rod; 8. a clamping block; 9. a fixing plate; 10. a rack; 11. a main shaft block; 12. a second lead screw; 13. a movable block; 14. a rotating wheel; 15. an extension pole; 16. a drill bit; 17. a bolt; 18. a guide chute; 19. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a hydraulic valve block deep hole processing device comprises a base 1, a servo motor 2 and a drill 16, wherein the servo motor 2 is arranged on the right side of the base 1, a first lead screw 3 is arranged on the left side of the servo motor 2, a first moving block 4 and a second moving block 5 are arranged at the left end and the right end of the first lead screw 3, a main gear 6 is arranged on the first lead screw 3, connecting rods 7 are fixed on the first moving block 4 and the second moving block 5 respectively, a clamping block 8 is fixed at the upper end of each connecting rod 7, a fixing plate 9 is arranged on the front side of the main gear 6, a rack 10 is arranged on the fixing plate 9, a main shaft block 11 is fixed at the upper end of each fixing plate 9, a second lead screw 12 is arranged inside the main shaft block 11, a movable block 13 is arranged on the second lead screw 12, a rotating wheel 14 is arranged at the upper end of the second lead screw 12, a bolt 17 is arranged on the rotating, and the left end of the extension rod 15 is provided with a drill 16, the front and back sides of the main shaft block 11 are internally provided with guide sliding grooves 18, and the front and back sides of the movable block 13 are fixed with sliding rods 19.

Reverse threads are arranged at two ends of the first lead screw 3, a first moving block 4 and a second moving block 5 are arranged at the left end and the right end of the first lead screw 3, the first moving block 4 and the second moving block 5 are in threaded connection with the first lead screw 3, and the first moving block 4 and the second moving block 5 can move relatively while the first lead screw 3 rotates.

The main gear 6 is fixedly installed in the middle of the first lead screw 3, the main gear 6 is meshed with a rack 10 on the front side fixing plate 9, the main gear 6 is perpendicular to the rack 10, the rotation of the first lead screw 3 drives the main gear 6 to rotate, and the fixing plate 9 is moved up and down through the rotation of the main gear 6.

The inside second lead screw 12 that is provided with of main shaft piece 11, and carry out threaded connection between second lead screw 12 and the movable block 13 to runner 14 of second lead screw 12 tip sets up to hollow out construction, and the hole has been seted up to the upper end of main shaft piece 11, passes runner 14 through bolt 17, gets into the inside in main shaft piece 11 hole, thereby carries out the fixed to runner 14, makes movable block 13 can not remove.

The front end of the sliding rod 19 is arranged in the guide sliding groove 18, the rear end of the sliding rod 19 is welded with the movable block 13, the sliding rod 19 is attached to the inner wall of the guide sliding groove 18, the sliding rod 19 is in sliding connection with the guide sliding groove 18, and the movable block 13 can only move up and down in the guide sliding groove 18 through the sliding rod 19.

The working principle is as follows: when the hydraulic valve block deep hole machining device is used, as shown in fig. 1 and 2, a hydraulic valve block to be machined is placed on a base 1, a servo motor 2 is started to drive a first lead screw 3 to rotate, a first moving block 4 and a second moving block 5 are in threaded connection with reverse threads at the left end and the right end of the first lead screw 3, so that the first lead screw 3 rotates to enable the first moving block 4 and the second moving block 5 to move relatively, a connecting rod 7 is fixed on each of the first moving block 4 and the second moving block 5, a clamping block 8 is fixed on each connecting rod 7, the relative movement of the first moving block 4 and the second moving block 5 drives the clamping block 8 to move relatively, and good clamping and loosening effects on the hydraulic valve block on the base 1 are achieved;

as shown in fig. 1, 3 and 4, the rotation of the first lead screw 3 causes the main gear 6 to synchronously rotate, the main gear 6 is fixedly connected with the first lead screw 3, so that the rotation of the main gear 6 drives the rack 10 at the front side to move up and down, the rack 10 is installed on the fixed plate 9, so that the rotation of the main gear 6 causes the fixed plate 9 to move up and down, the fixed plate 9 is fixedly connected with the main shaft block 11, so that the drill 16 on the main shaft block 11 drills and raises, as shown in fig. 3 and 4, the rotating wheel 14 is rotated to cause the second lead screw 12 to rotate, as the sliding rod 19 is fixed on the movable block 13, the front end of the sliding rod 19 forms a sliding connection with the guide chute 18, so that the movable block 13 can only move up and down on the second lead screw 12, the left end of the movable block 13 is provided with the extension rod 15, the extension rod 15 is fixed with the drill 16, and the up and down movement of the movable block 13, therefore, the purpose of adjusting the initial position of the drill bit 16 is achieved, as shown in fig. 3 and 5, the rotating wheel 14 is provided with a hollow structure, and the bolt 17 is inserted into the hole at the upper end of the main shaft block 11 through the rotating wheel 14, so that the purpose of fixing the rotating wheel 14 is achieved, and the drill bit 16 cannot move when drilling.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydrovalve piece BTA device, includes base (1), servo motor (2) and drill bit (16), its characterized in that: a servo motor (2) is arranged on the right side of the base (1), a first lead screw (3) is installed on the left side of the servo motor (2), a first moving block (4) and a second moving block (5) are arranged at the left end portion and the right end portion of the first lead screw (3), a main gear (6) is installed on the first lead screw (3), connecting rods (7) are fixed on the first moving block (4) and the second moving block (5), clamping blocks (8) are fixed at the upper ends of the connecting rods (7), a fixing plate (9) is arranged on the front side of the main gear (6), a rack (10) is arranged on the fixing plate (9), a main shaft block (11) is fixed at the upper end of the fixing plate (9), a second lead screw (12) is arranged inside the main shaft block (11), a moving block (13) is installed on the second lead screw (12), and a rotating wheel (14) is arranged at the upper end of the second lead screw (, and be provided with bolt (17) on runner (14), the left side of movable block (13) is fixed with extension rod (15), and the left end of extension rod (15) installs drill bit (16), inside direction spout (18) have been seted up to the front and back avris of main shaft piece (11), the front and back avris of movable block (13) is fixed with slide bar (19).

2. The hydraulic valve block deep hole machining device according to claim 1, characterized in that: reverse threads are arranged at two ends of the first lead screw (3), a first moving block (4) and a second moving block (5) are arranged at the left end and the right end of the first lead screw (3), and the first moving block (4) and the second moving block (5) are in threaded connection with the first lead screw (3).

3. The hydraulic valve block deep hole machining device according to claim 1, characterized in that: the main gear (6) is fixedly arranged in the middle of the first screw rod (3), the main gear (6) is meshed with a rack (10) on the front side fixing plate (9), and the main gear (6) is perpendicular to the rack (10).

4. The hydraulic valve block deep hole machining device according to claim 1, characterized in that: the improved spindle is characterized in that a second screw rod (12) is arranged inside the spindle block (11), the second screw rod (12) is in threaded connection with the movable block (13), a rotating wheel (14) at the end of the second screw rod (12) is of a hollow structure, and a hole is formed in the upper end of the spindle block (11).

5. The hydraulic valve block deep hole machining device according to claim 1, characterized in that: the front end of the sliding rod (19) is arranged in the guide sliding groove (18), the rear end of the sliding rod (19) is welded with the movable block (13), the inner walls of the sliding rod (19) and the guide sliding groove (18) are attached to each other, and the sliding rod (19) is in sliding connection with the guide sliding groove (18).