CN218964800U

CN218964800U - Lathe work piece detection device

Info

Publication number: CN218964800U
Application number: CN202320207010.7U
Authority: CN
Inventors: 钟超; 汤康康
Original assignee: Jiangsu Qike Intelligent Technology Co ltd
Current assignee: Jiangsu Qike Intelligent Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-05-05
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of workpiece detection devices, in particular to a lathe workpiece detection device, which comprises a fixed base, wherein a transmission device is arranged in the fixed base, a connecting plate is fixed at the top end of the fixed base, a pressure sensor is embedded above the transmission device, a transmission belt is arranged at the top end of the pressure sensor, a first hydraulic rod is embedded on the outer wall of the connecting plate, and a clamping block is connected with the power output end of the first hydraulic rod. According to the utility model, the workpiece is fixed and supported through the fixed base and is transmitted through the transmission belt, when the workpiece slides to the pressure sensor, the pressure sensor is stressed, the transmission device is stopped through signals, the clamping block is pushed to clamp the workpiece through the first hydraulic rod embedded by the connecting plate, the position of the workpiece is ensured to be accurate, and the situation that the tool is deviated is avoided, so that the precision and accuracy of later detection are influenced.

Description

Lathe work piece detection device

Technical Field

The utility model relates to the technical field of workpiece detection devices, in particular to a lathe workpiece detection device.

Background

The lathe is a machine tool for turning a rotating workpiece with a turning tool. The lathe can also be correspondingly processed by a drill bit, a reamer, a tap, a die, a knurling tool and the like, so that workpieces of a plurality of mechanical equipment and the like are all machined by the lathe, and a cutting surface is required to be detected in a detection mode in the workpiece machining process, so that the flatness of the workpiece is ensured.

The workpiece cutting detection device of the centering lathe disclosed by the publication No. CN214351261U comprises a cutter holder, wherein a cutting knife for cutting a workpiece is arranged on the cutter holder, and a mounting seat is arranged on the cutter holder; the mounting seat is provided with a detection piece extending into the workpiece cutting position, a driving assembly for driving the detection piece to extend into the workpiece cutting position, and an inductor for detecting the running state of the driving assembly and/or the detection piece during detection; by means of the method, the workpiece cutting-off condition can be determined rapidly, effectively and accurately, whether the cutting-off knife is damaged or not is judged, the occurrence of machine tool collision accidents is prevented, the whole structure is very concise, the cost is low, and the assembly is convenient.

In summary, the following technical problems exist in the prior art: after the existing lathe workpiece is cut off, detection is usually performed manually, and the detection mode is too simple, so that errors can be generated to influence the next processing.

Disclosure of Invention

The utility model aims to provide a lathe workpiece detection device which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a lathe work piece detection device, includes unable adjustment base, unable adjustment base's internally mounted has transmission device, and unable adjustment base's top is fixed with the joint board, transmission device's top inlays the dress and is equipped with pressure sensor, and pressure sensor's top is provided with the transmission band, the outer wall of joint board inlays and is equipped with first hydraulic stem, and the power take off end of first hydraulic stem is connected with the grip block.

Preferably, the fixed base is fixedly connected with the transmission device, and the transmission device is detachably connected with the pressure sensor through bolts.

Preferably, the clamping block forms a telescopic structure between the first hydraulic rod and the connecting plate, and the structure of the connecting plate is U-shaped.

Preferably, the top of the connecting plate is embedded with an electric push rod, the power output end of the electric push rod is connected with a mounting plate, the inside of the mounting plate is embedded with a laser displacement sensor, one side of the outer wall of the fixing base is connected with a fixing plate, the other side of the outer wall of the fixing base is provided with a penetrating groove, one side of the penetrating groove is provided with a collecting box, the inside of the fixing plate is embedded with a second hydraulic rod, and the power output end of the second hydraulic rod is connected with a pushing plate.

Preferably, the mounting plate forms a telescopic structure between the electric push rod and the connecting plate, and the mounting plate is detachably connected with the laser displacement sensor through bolts.

Preferably, the pushing plate forms a sliding structure between the second hydraulic rod and the conveying belt, and the second hydraulic rod is fixedly connected with the fixing plate.

Preferably, the fixed plate is welded with the fixed base, and the fixed base is detachably connected with the collecting box through bolts.

The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, the workpiece is fixed and supported through the fixed base and is transmitted through the transmission belt, when the workpiece slides to the pressure sensor, the pressure sensor is stressed, the transmission device is stopped through signals, the clamping block is pushed to clamp the workpiece through the first hydraulic rod embedded by the connecting plate, the position of the workpiece is ensured to be accurate, and the situation that the tool is deviated is avoided, so that the precision and accuracy of later detection are influenced.

The utility model then pushes the mounting plate to move towards the transmission device through the work of the electric push rod, thereby driving the laser displacement sensor to be leveled with the workpiece, and facilitating the detection of the flatness of the cut surface of the workpiece.

When the flatness is within a fixed value range, the laser displacement sensor is continuously transmitted through the transmission device, so that a workpiece is conveniently brought into a next process, when the flatness exceeds the fixed value range, the second hydraulic rod works to drive the pushing plate to push the workpiece in the sliding process of the workpiece, and the workpiece falls into the collecting box through the penetrating groove, so that defective products can be collected and processed uniformly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the electric putter of the present utility model;

fig. 4 is a schematic view of a second hydraulic lever structure according to the present utility model.

In the figure: 1. a fixed base; 2. a transmission device; 3. a transmission belt; 4. a pressure sensor; 5. a splice plate; 6. a first hydraulic lever; 7. a clamping block; 8. an electric push rod; 9. a mounting plate; 10. a laser displacement sensor; 11. a fixing plate; 12. a second hydraulic lever; 13. a pushing plate; 14. penetrating out of the groove; 15. and (5) collecting a box.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a lathe work piece detection device, including unable adjustment base 1, unable adjustment base 1's internally mounted has transmission device 2, unable adjustment base 1's top is fixed with joint board 5, the top of transmission device 2 is inlayed and is equipped with pressure sensor 4, pressure sensor 4's top is provided with transmission band 3, joint board 5's outer wall inlays and is equipped with first hydraulic stem 6, first hydraulic stem 6's power take off end is connected with grip block 7, unable adjustment base 1 and transmission device 2 fixed connection, transmission device 2 passes through the bolt and can dismantle with pressure sensor 4 and be connected, grip block 7 passes through first hydraulic stem 6 and constitutes extending structure between joint board 5, joint board 5's structure is U style of calligraphy structure, transmission device 2 passes through unable adjustment base 1 to carry out the transmission to the work piece, after the work piece slides to pressure sensor 4 receives pressure, make transmission device 2 stop through the signal, first hydraulic stem 6 work through joint board's of joint board 5 inlaying, promote grip block 7 to the work piece centre gripping, avoid the condition that the instrument to take place the skew to the work piece position accuracy when guaranteeing, thereby influence later stage detection.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above manner, further, the top end of the connection plate 5 is embedded with an electric push rod 8, the power output end of the electric push rod 8 is connected with a mounting plate 9, the inside of the mounting plate 9 is embedded with a laser displacement sensor 10, the mounting plate 9 forms a telescopic structure between the electric push rod 8 and the connection plate 5, the mounting plate 9 is detachably connected with the laser displacement sensor 10 through a bolt, and then the mounting plate 9 is pushed to move towards the transmission device 2 through the work of the electric push rod 8, so that the laser displacement sensor 10 is driven to be leveled with a workpiece, and the detection of flatness of a cut surface of the workpiece is facilitated.

As shown in fig. 1, 2 and 4, as a preferred embodiment, further, on the basis of the above manner, one side of the outer wall of the fixed base 1 is connected with a fixed plate 11, the other side of the outer wall of the fixed base 1 is provided with a penetrating groove 14, one side of the penetrating groove 14 is provided with a collecting box 15, a second hydraulic rod 12 is embedded in the fixed plate 11, the power output end of the second hydraulic rod 12 is connected with a pushing plate 13, the pushing plate 13 forms a sliding structure with the conveying belt 3 through the second hydraulic rod 12, the second hydraulic rod 12 is fixedly connected with the fixed plate 11, the fixed plate 11 is welded with the fixed base 1, the fixed base 1 is detachably connected with the collecting box 15 through a bolt, the laser displacement sensor 10 is provided with a certain fixed value, when the flatness is in a fixed value range, the workpiece is continuously conveyed through the conveying device 2, so that the workpiece is conveniently brought into a next step, when the fixed value range is exceeded, the workpiece is slid through the second hydraulic rod 12, the pushing plate 13 is driven to drop into the collecting box 15 through the penetrating groove 14, so that the defective products are conveniently collected and processed uniformly.

From the above, it can be seen that:

the utility model aims at the technical problems that: after the existing lathe workpiece is cut off, detection is usually performed manually, and the detection mode is too simple, so that errors can be generated to influence the next processing; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the transmission device 2 is fixed and supported through the fixed base 1, the transmission device 2 works to drive the transmission belt 3 to rotate, thereby driving the workpiece to move, when the workpiece moves the pressure sensor 4 embedded in the transmission device 2, the pressure sensor 4 transmits signals to the transmission device 2 through the signal module, the first hydraulic rod 6 is embedded in the connecting plate 5 welded on the fixed base 1, when the workpiece stops moving, the clamping block 7 is pushed to clamp the workpiece through the first hydraulic rod 6, the workpiece is conveniently fixed, deflection or shaking in the detection process is avoided, the connecting plate 5 works through the embedded electric push rod 8, the mounting plate 9 is pushed to move downwards, so that the laser displacement sensor 10 is conveniently driven to the horizontal position of the workpiece, the section is conveniently checked, after detection is finished, the first hydraulic rod 6 and the electric push rod 8 are retracted, the transmission is continued through the transmission device 2, when detection is qualified, the transmission device 2 is transmitted to the next procedure, when unqualified, the pushing plate 13 is driven through the second hydraulic rod 12 works, the workpiece is pushed out of the transmission device 2 through the through groove 14, the collecting box 15 is conveniently collected, the second hydraulic rod 12 is conveniently sleeved outside the fixed device 2, and the outer wall is conveniently welded on the support device 2.

Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

the utility model then drives the mounting plate 9 to move towards the transmission device 2 through the work of the electric push rod 8, thereby driving the laser displacement sensor 10 to be leveled with the workpiece, and facilitating the detection of the flatness of the cut-off surface of the workpiece;

the laser displacement sensor 10 is provided with a certain fixed value, when the flatness is within the fixed value range, the laser displacement sensor is continuously transmitted through the transmission device 2, so that a workpiece is conveniently brought into the next process, when the flatness exceeds the fixed value range, the second hydraulic rod 12 works to drive the pushing plate 13 to push the workpiece in the sliding process of the workpiece, and the workpiece falls into the collecting box 15 through the penetrating groove 14, so that defective products are conveniently collected and processed uniformly.

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

Claims

1. The lathe workpiece detection device is characterized by comprising

Unable adjustment base (1), unable adjustment base (1) internally mounted has transmission device (2), and the top of unable adjustment base (1) is fixed with link up plate (5), the top of transmission device (2) is inlayed and is equipped with pressure sensor (4), and the top of pressure sensor (4) is provided with transmission band (3), the outer wall of link up plate (5) is inlayed and is equipped with first hydraulic stem (6), and the power take off end of first hydraulic stem (6) is connected with grip block (7).

2. The lathe workpiece detection device according to claim 1, characterized in that the fixed base (1) is fixedly connected with the transmission device (2), and the transmission device (2) is detachably connected with the pressure sensor (4) through bolts.

3. The lathe workpiece detection device according to claim 1, wherein the clamping block (7) forms a telescopic structure between the first hydraulic rod (6) and the connecting plate (5), and the connecting plate (5) has a U-shaped structure.

4. The lathe workpiece detection device according to claim 1, characterized in that an electric push rod (8) is embedded at the top end of the connecting plate (5), a mounting plate (9) is connected to the power output end of the electric push rod (8), a laser displacement sensor (10) is embedded in the mounting plate (9), a fixing plate (11) is connected to one side of the outer wall of the fixing base (1), a penetrating groove (14) is formed in the other side of the outer wall of the fixing base (1), a collecting box (15) is arranged on one side of the penetrating groove (14), a second hydraulic rod (12) is embedded in the fixing plate (11), and a pushing plate (13) is connected to the power output end of the second hydraulic rod (12).

5. The lathe workpiece detection device according to claim 4, wherein the mounting plate (9) forms a telescopic structure with the connecting plate (5) through the electric push rod (8), and the mounting plate (9) is detachably connected with the laser displacement sensor (10) through bolts.

6. The lathe workpiece detection device according to claim 4, wherein the pushing plate (13) forms a sliding structure with the conveyor belt (3) through a second hydraulic rod (12), and the second hydraulic rod (12) is fixedly connected with the fixing plate (11).

7. The lathe work detection device according to claim 4, characterized in that the fixing plate (11) is welded to the fixing base (1), and the fixing base (1) is detachably connected to the collecting box (15) by bolts.