CN213147780U

CN213147780U - Roundness detection tool for guide pipe hole of engine cylinder cover

Info

Publication number: CN213147780U
Application number: CN202022110875.0U
Authority: CN
Inventors: 朱彦
Original assignee: Nipodin Wuxi Precision Measuring Instrument Co ltd
Current assignee: Nipodin Wuxi Precision Measuring Instrument Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-07
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses an engine cylinder lid pipe hole roundness detection frock, comprising a base plate, the inside first spout of having seted up of bottom plate, the inside sliding connection of first spout has link block, link block's quantity is provided with two. The utility model discloses a first motor drives the power pole and rotates, drive gear revolve when the power pole pivoted, the gear slides inside first spout through driving the rack drive control box, thereby detect the adjustment about the angle, the second motor drives first bevel gear and second bevel gear and rotates through the bearing, the control panel that drives the top rotates, thereby detect the all direction rotation adjustment of angle, when needs carry out position control to the detection mouth, can become flexible first nut and second nut, make the threaded rod remove the fixed to the fixed plate, remove the fixed plate, make the threaded rod slide in third spout inside, it adjusts to remove the fixed plate drive detection mouth position.

Description

Roundness detection tool for guide pipe hole of engine cylinder cover

Technical Field

The utility model relates to a detect frock technical field, concretely relates to engine cylinder lid pipe hole roundness detection frock.

Background

The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter calipers and the like.

The detection frock is also required to be used to engine cylinder lid pipe hole circularity in the testing process, and the detection frock on the current market is detecting it, and the angle modulation dynamics is little, detects the head and is fixed position usually, and it is big to shift the detection degree of difficulty, needs artifical manual alignment, and the degree of difficulty coefficient is big, and labor factor is great.

Therefore, it is necessary to provide a tool for detecting the roundness of a guide pipe hole of an engine cylinder cover to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an engine cylinder cover conduit hole roundness detection tool, which drives a power rod to rotate through a first motor, drives a gear to rotate while the power rod rotates, the gear drives a control box to slide in a first chute through a driving rack, thereby carrying out left and right adjustment of the detection angle, starting the second motor, leading the second motor to drive the first bevel gear and the second bevel gear to rotate through the bearing, further driving the control panel at the top to rotate, thereby carrying out the omnibearing rotation adjustment of the detection angle, when the position of the detection port needs to be adjusted, the first nut and the second nut can be loosened, the fixing of the fixing plate by the threaded rod is released, the fixing plate is moved, the threaded rod slides in the third sliding groove, and the fixing plate is further moved to drive the position of the detection port to be adjusted, so that the defects in the technology are overcome.

In order to achieve the above object, the present invention provides the following technical solutions: the roundness detection tool for the guide pipe hole of the cylinder cover of the engine comprises a bottom plate, wherein a first sliding groove is formed in the bottom plate, connecting sliding blocks are connected in the first sliding groove in a sliding manner, the number of the connecting sliding blocks is two, a control box is fixedly connected to the tops of the two connecting sliding blocks, a first motor is arranged at the rear part of the control box, a power rod is arranged at the output end of the first motor, a second sliding groove penetrates through one side of the inner wall of the control box and is connected with the power rod in a sliding manner, gears are fixedly connected to the outer wall of the power rod, the number of the gears is two, a rack is fixedly connected to the top end of the inner wall of the control box, the number of the racks is two, the racks are meshed with the gears, fixed vertical plates are fixedly connected to two sides of the, the inside threaded hole that runs through of fixed diaphragm, the quantity of screw hole is provided with a plurality ofly, the fixed plate has been cup jointed in the activity of fixed diaphragm outer wall, the fixed lantern ring of fixed plate outer wall one side fixedly connected with, the activity of the fixed lantern ring has cup jointed the detection mouth, the fixed plate is inside to run through there is the third spout, the quantity of third spout is provided with two, two the threaded rod all runs through with threaded hole inside in the third spout, threaded rod and third spout sliding connection, threaded rod outer wall threaded connection has first nut and second nut respectively, the threaded rod passes through first nut and second nut and third spout fixed connection.

Preferably, the top of the control box is fixedly connected with an action plate, the rear part of the action plate is provided with a second motor, the output end of the second motor is provided with a first bevel gear, and one side of the outer wall of the first bevel gear is connected with a second bevel gear in a meshing manner.

Preferably, bearings are arranged at the joints of the first bevel gear and the second bevel gear and the control box, and the first bevel gear and the second bevel gear are rotatably connected with the control box through the bearings.

Preferably, the top of the second bevel gear is fixedly connected with a control panel, a screw rod penetrates through the inside of the control panel and extends to one side of the outer wall of the control panel, and a rotary bearing is arranged at the joint of the screw rod and the control panel.

Preferably, the outer wall of the screw rod is in threaded connection with two connecting blocks, and the two connecting blocks are symmetrically arranged around the central axis of the screw rod.

Preferably, a movable groove penetrates through the top end of the inner wall of the control panel, a movable clamping plate is fixedly connected to the top of the connecting block and is connected with the movable groove in a sliding mode, the cross section of the movable clamping plate is semicircular, screws penetrate through the inner portion of the movable clamping plate, and the movable clamping plate is fixedly connected with the screws.

In the technical scheme, the utility model provides a technological effect and advantage:

drive the power pole through first motor and rotate, drive gear revolve when the power pole rotates, the gear drives the control box through driving the rack and slides inside first spout, thereby detect the left and right sides adjustment of angle, can start the second motor, make the second motor drive first bevel gear and second bevel gear rotate through the bearing, further drive the control panel at top and rotate, thereby detect the all direction rotation adjustment of angle, when needs carry out position control to the detection mouth, can become flexible first nut and second nut, make the threaded rod relieve the fixed of fixed plate, remove the fixed plate, make the threaded rod slide inside the third spout, further remove the fixed plate and drive the detection mouth position and adjust.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a side view structure of the control box of the present invention;

fig. 3 is a schematic top view of the fixing cross plate of the present invention;

fig. 4 is a schematic perspective view of the fixing sleeve plate of the present invention;

fig. 5 is a schematic view of the explosion structure of the threaded rod of the present invention.

Description of reference numerals:

1. a base plate; 2. a first chute; 3. connecting the sliding block; 4. a control box; 5. a second chute; 6. a first motor; 7. a power rod; 8. a rack; 9. fixing a vertical plate; 10. fixing the transverse plate; 11. a detection port; 12. a threaded hole; 13. a fixing plate; 14. a fixed collar; 15. a third chute; 16. a threaded rod; 161. a first nut; 162. a second nut; 17. an action plate; 18. a second motor; 19. a first bevel gear; 20. a second bevel gear; 21. a control panel; 22. a screw rod; 23. connecting blocks; 24. a movable splint.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a roundness detection tool for a guide pipe hole of an engine cylinder cover as shown in figures 1-5, which comprises a bottom plate 1, wherein a first chute 2 is arranged inside the bottom plate 1, a connecting slide block 3 is slidably connected inside the first chute 2, the number of the connecting slide blocks 3 is two, the top of two connecting slide blocks 3 is fixedly connected with a control box 4, the rear part of the control box 4 is provided with a first motor 6, the output end of the first motor 6 is provided with a power rod 7, one side of the inner wall of the control box 4 is penetrated with a second chute 5, the second chute 5 is slidably connected with the power rod 7, the outer wall of the power rod 7 is fixedly connected with gears, the number of the gears is two, the top of the inner wall of the control box 4 is fixedly connected with a rack 8, the number of the racks 8 is two, the racks 8 are engaged with the gears, the two sides of the bottom plate 1 are fixedly connected with fixed vertical plates 9, a fixed transverse plate 10 is fixedly connected between the two fixed vertical plates 9, threaded holes 12 penetrate through the inner part of the fixed transverse plate 10, a plurality of threaded holes 12 are arranged, a fixed plate 13 is movably sleeved on the outer wall of the fixed transverse plate 10, one side of the outer wall of the fixed plate 13 is fixedly connected with a fixed lantern ring 14, the fixed lantern ring 14 is movably sleeved with the detection port 11, a third sliding chute 15 penetrates through the fixed plate 13, two third sliding grooves 15 are arranged, threaded rods 16 penetrate through the two third sliding grooves 15 and the threaded holes 12, the threaded rod 16 is slidably connected with the third sliding chute 15, the outer wall of the threaded rod 16 is respectively connected with a first nut 161 and a second nut 162 in a threaded manner, the threaded rod 16 is fixedly connected to the third sliding groove 15 via a first nut 161 and a second nut 162.

Further, in the above technical solution, the top of the control box 4 is fixedly connected with an acting plate 17, the rear part of the acting plate 17 is provided with a second motor 18, the output end of the second motor 18 is provided with a first bevel gear 19, and one side of the outer wall of the first bevel gear 19 is connected with a second bevel gear 20 in a meshing manner, which effectively explains that the second motor 18 is started, so that the second motor 18 drives the first bevel gear 19 and the second bevel gear 20 to rotate through a bearing.

Further, in the above technical solution, bearings are disposed at the joints of the first bevel gear 19 and the second bevel gear 20 and the control box 4, and the first bevel gear 19 and the second bevel gear 20 are rotatably connected to the control box 4 through the bearings, which effectively explains that the second motor 18 is started, so that the second motor 18 drives the first bevel gear 19 and the second bevel gear 20 to rotate through the bearings.

Further, in the above technical solution, the top of the second bevel gear 20 is fixedly connected with a control plate 21, a screw rod 22 penetrates through the control plate 21, the screw rod 22 extends to one side of the outer wall of the control plate 21, and a rotary bearing is arranged at the connection between the screw rod 22 and the control plate 21, which effectively indicates that a rotating handle on the outer wall of the screw rod 22 is rotated, so that the screw rod 22 rotates through the rotary bearing.

Further, in the above technical solution, the outer wall of the screw rod 22 is in threaded connection with two connecting blocks 23, the two connecting blocks 23 are symmetrically arranged about the central axis of the screw rod 22, and the structure effectively shows that the threads on both sides of the outer wall of the screw rod 22, which use the central axis as the center, are reversely arranged, so that the screw rod 22 rotates while driving the connecting blocks 23 to reversely move.

Further, in above-mentioned technical scheme, the activity groove has been run through on the 21 inner wall top of control panel, connecting block 23 top fixedly connected with movable clamp plate 24, movable clamp plate 24 and activity groove sliding connection, movable clamp plate 24 cross sectional shape establishes to semi-circular, two the screw has all been run through to movable clamp plate 24 is inside, two movable clamp plate 24 passes through screw fixed connection, and this structure has effectively explained movable clamp plate 24 and has carried out sliding movement through the activity groove, and the part that detects needs presss from both sides tightly fixedly, uses the screw to put into the inside secondary that carries out of screw hole and strengthens fixedly.

This practical theory of operation:

referring to the attached drawings 1-5 in the specification, when the device is used, firstly, a power supply is switched on for a first motor 6 and a second motor 18 in the device, a rotating handle on the outer wall of a screw rod 22 is rotated, threads on two sides of the outer wall of the screw rod 22 centering on a central axis are arranged in a reverse direction, so that the screw rod 22 rotates and simultaneously drives a connecting block 23 to move in a reverse direction, a movable clamping plate 24 is further driven to slide through a movable groove, a part to be detected is clamped and fixed, a screw is placed into a screw hole to be reinforced and fixed for the second time, the first motor 6 is started, the first motor 6 drives a power rod 7 to rotate, the power rod 7 drives a gear to rotate while rotating, the gear drives a control box 4 to slide in a first sliding groove 2 through a driving rack 8, so that the left and right adjustment of a detection angle is carried out, the second motor 18 can be started, so that the second motor 18 drives a first bevel gear 19, when the position of the detection port 11 needs to be adjusted, the first nut 161 and the second nut 162 can be loosened to release the fixing of the threaded rod 16 to the fixing plate 13, the fixing plate 13 is moved to slide the threaded rod 16 in the third chute 15, and the fixing plate 13 is further moved to drive the position of the detection port 11 to be adjusted.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an engine cylinder lid pipe hole circularity detection frock, includes bottom plate (1), its characterized in that: a first sliding groove (2) is formed in the bottom plate (1), two connecting sliding blocks (3) are connected in the first sliding groove (2) in a sliding manner, two connecting sliding blocks (3) are arranged, a control box (4) is fixedly connected to the tops of the two connecting sliding blocks (3), a first motor (6) is arranged at the rear part of the control box (4), power rods (7) are arranged at the output end of the first motor (6), a second sliding groove (5) penetrates through one side of the inner wall of the control box (4), the second sliding groove (5) is connected with the power rods (7) in a sliding manner, gears are fixedly connected to the outer wall of each power rod (7), the number of the gears is two, racks (8) are fixedly connected to the top end of the inner wall of the control box (4), the number of the racks (8) is two, and the racks (8) are connected with the gears in, the detection device is characterized in that fixed vertical plates (9) are fixedly connected to two sides of the bottom plate (1), a fixed transverse plate (10) is fixedly connected between the two fixed vertical plates (9), threaded holes (12) penetrate through the fixed transverse plate (10), a plurality of threaded holes (12) are formed in the fixed transverse plate, a fixed plate (13) is movably sleeved on the outer wall of the fixed transverse plate (10), a fixed sleeve ring (14) is fixedly connected to one side of the outer wall of the fixed plate (13), a detection port (11) is movably sleeved on the fixed sleeve ring (14), a third sliding chute (15) penetrates through the inside of the fixed plate (13), two third sliding chutes (15) are respectively penetrated through threaded rods (16) inside the threaded holes (12), the threaded rods (16) are slidably connected with the third sliding chutes (15), and first nuts (161) and second nuts (162) are respectively in threaded connection with the outer wall of the threaded rods (16), the threaded rod (16) is fixedly connected with the third sliding groove (15) through a first nut (161) and a second nut (162).

2. The engine cylinder cover guide pipe hole roundness detection tool according to claim 1, characterized in that: the top of the control box (4) is fixedly connected with an action plate (17), a second motor (18) is arranged at the rear part of the action plate (17), a first bevel gear (19) is arranged at the output end of the second motor (18), and a second bevel gear (20) is meshed and connected to one side of the outer wall of the first bevel gear (19).

3. The engine cylinder cover conduit hole roundness detection tool according to claim 2, characterized in that: the first bevel gear (19) and the second bevel gear (20) are connected with the control box (4) through bearings, and the first bevel gear (19) and the second bevel gear (20) are rotationally connected with the control box (4) through the bearings.

4. The engine cylinder cover conduit hole roundness detection tool according to claim 2, characterized in that: the top of the second bevel gear (20) is fixedly connected with a control plate (21), a screw rod (22) penetrates through the inside of the control plate (21), the screw rod (22) extends to one side of the outer wall of the control plate (21), and a rotary bearing is arranged at the joint of the screw rod (22) and the control plate (21).

5. The engine cylinder cover conduit hole roundness detection tool according to claim 4, characterized in that: the outer wall of the screw rod (22) is in threaded connection with two connecting blocks (23), and the two connecting blocks (23) are symmetrically arranged around the central axis of the screw rod (22).

6. The engine cylinder cover guide pipe hole roundness detection tool according to claim 5, characterized in that: the utility model discloses a quick-witted control panel, including control panel (21) inner wall top, connecting block (23) top fixedly connected with activity splint (24), activity splint (24) and activity groove sliding connection, activity splint (24) cross-sectional shape is established to semi-circular, two the screw has all been run through to activity splint (24) inside, two activity splint (24) are through screw fixed connection.