CN214121064U

CN214121064U - Tool inspection device for machining production

Info

Publication number: CN214121064U
Application number: CN202120236522.7U
Authority: CN
Inventors: 陈燕凤; 潘龙
Original assignee: Wuhan Fujiada Technology Development Co ltd
Current assignee: Wuhan Fujiada Technology Development Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-09-03
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to the technical field of tool checking tools, in particular to a tool checking tool for processing production, which comprises a lower checking tool, a horizontal positioning table, a controller, a checking tool disc, a pressure sensor and an upper checking tool, wherein one side of a base surface of the lower checking tool is embedded with a first indicator lamp and a second indicator lamp, a balance adjusting groove is arranged inside the lower checking tool, the horizontal positioning table is arranged inside the balance adjusting groove, a plurality of groups of equidistant springs are fixedly arranged between the horizontal positioning table and the balance adjusting groove, two ends of the top part of the inner wall of the balance adjusting groove are both embedded with the pressure sensor, one side of the balance adjusting groove is embedded with the controller, a workpiece to be checked is placed at the top part of the horizontal positioning table, the whole device of the utility model has simple structure and an automatic inclination warning function, thereby ensuring that the workpiece to be checked is placed horizontally, therefore, the smooth development of detection and the accuracy of a detection result can be ensured, and the method has a certain popularization effect.

Description

Tool inspection device for machining production

Technical Field

The utility model relates to an utensil technical field is examined to the frock specifically is an utensil is examined to frock of processing production usefulness.

Background

The detection tool is a simple tool used for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and control quality, is suitable for products produced in large scale, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, thread plug gauges, outer diameter snap gauges and the like, and can be divided into a flexible detection tool and a traditional detection tool, wherein the flexible detection tool is generalized, special size error detection tools which are adjustable and most parts can be reused can be classified as the flexible detection tool, the flexible detection tool can be used for detecting different models or products through proper adjustment, so the flexible detection tool has the characteristics of more than one pair, small occupied space and less material waste, meanwhile, the flexible detection tool is usually of a modular structure, the manufacturing period is usually short, but the detection tool specially used for detecting hole sites in the prior art is often inaccurate in detection structure due to the fact that the detection tool is not placed unevenly or the position of a workpiece to be detected is not in the center, meanwhile, the smooth expansion of detection can be influenced, so that the problem is improved by the tool inspection device for processing production.

Disclosure of Invention

An object of the utility model is to provide an utensil is examined to frock of processing production usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tool checking fixture for machining production comprises a lower checking fixture, a horizontal positioning table, a controller, a checking fixture disc, a pressure sensor and an upper checking fixture, wherein a first indicator lamp and a second indicator lamp are embedded and mounted on one side of a base surface of the lower checking fixture, a balance adjusting groove is formed in the lower checking fixture, the horizontal positioning table is arranged in the balance adjusting groove, a plurality of groups of equidistant springs are fixedly mounted between the horizontal positioning table and the balance adjusting groove, the pressure sensor is embedded and mounted at two ends of the top of the inner wall of the balance adjusting groove, the controller is embedded and mounted on one side of the balance adjusting groove, a workpiece to be detected is placed on the top of the horizontal positioning table, the checking fixture disc is arranged in the center of the top of the workpiece to be detected, checking fixture heads are arranged on the periphery of the bottom of the checking fixture disc, an installation rod penetrates through the center of the checking fixture disc, and, the top of the checking fixture disc is provided with an upper checking fixture, a rotating rod penetrates through the center of the upper checking fixture, a hydraulic telescopic rod is fixedly mounted between the rotating rod and the mounting rod, a driven gear is fixedly mounted at the top end of the rotating rod, a supporting sleeve is sleeved on the rotating rod and is close to the position between the driven gear and the upper checking fixture, the two sides of the driven gear are all connected with a driving gear in a meshed mode, and a servo motor is arranged at the bottom of the driving gear.

Preferably, the hydraulic telescopic rod, the mounting rod and the rotating rod are all sleeved through lantern rings.

Preferably, the lower gauge and the upper gauge are fixedly installed through an installation back plate, and the installation back plate is arranged on the rear side of the gauge disc.

Preferably, the horizontal positioning table is in a convex shape and is welded with the spring, and meanwhile, the pressure sensors are arranged at two ends of the top surface of the horizontal positioning table.

Preferably, the servo motor and the upper detection tool are fixedly installed through a fixing bolt, a damping pad is installed between the servo motor and the upper detection tool in an embedded mode, and the servo motor and the driving gear are connected in a rotating mode through a rotating shaft.

Preferably, the first indicator light and the second indicator light are respectively an inclined red light and a balanced green light, and the first indicator light and the controller as well as the pressure sensor and the controller are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, when in use, a workpiece to be detected, which needs to be subjected to hole site detection, is placed at the center of the top of the horizontal positioning table, and the whole device is electrified, at the moment, if the workpiece to be detected is not in a horizontally placed state, one end of the workpiece can locally press the horizontal positioning table, at the moment, a spring at the bottom end of the horizontal positioning table is in a compressed state, the horizontal positioning table is in an inclined state in the balance adjusting groove, then, one end at the highest point can exert an acting force on the pressure sensor, at the same time, the pressure sensor can transmit an electric signal to the controller, then, the controller starts the first indicator lamp to be normally on, at the moment, a user can timely adjust the placing position of the workpiece to be detected or adjust the checking tool to be in a horizontally placed state, otherwise, the second indicator lamp is normally on, so that the whole device has an automatic inclination warning function, thereby ensuring that the workpiece to be detected is in a horizontally placed state, and then can guarantee the accuracy of the smooth expansion and the testing result of detection, and can drive driven gear through the driving gear that sets up after being started by servo motor and rotate to the utensil dish of examining that can make has rotatory function, and then can make it be applicable to waiting to examine the work piece of different hole site group numbers, the practicality is stronger.

Drawings

FIG. 1 is a schematic view of the overall front view of the external structure of the present invention;

FIG. 2 is a schematic view of the overall front view of the internal structure of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure A of the present invention;

in the figure: 1. a lower gauge; 2. a horizontal positioning table; 3. a controller; 4. a balance adjustment tank; 5. a spring; 6. a gauge disc; 7. a gauge head; 8. a workpiece to be detected; 9. a limit nut; 10. a pressure sensor; 11. mounting a rod; 12. a hydraulic telescopic rod; 13. an upper gauge; 14. a driven gear; 15. a rotating rod; 16. a support sleeve; 17. a driving gear; 18. a servo motor; 19. a first indicator light; 20. and a second indicator light.

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. 1-3, the present invention provides a technical solution:

a tool checking fixture for processing production comprises a lower checking fixture 1, a horizontal positioning table 2, a controller 3, a checking fixture disc 6, a pressure sensor 10 and an upper checking fixture 13, wherein a first indicator lamp 19 and a second indicator lamp 20 are embedded and mounted on one side of a base surface of the lower checking fixture 1, a balance adjusting groove 4 is formed in the lower checking fixture 1, the horizontal positioning table 2 is arranged in the balance adjusting groove 4, a plurality of groups of equidistant springs 5 are fixedly mounted between the horizontal positioning table 2 and the balance adjusting groove 4, the pressure sensor 10 is embedded and mounted at two ends of the top of the inner wall of the balance adjusting groove 4, the controller 3 is embedded and mounted on one side of the balance adjusting groove 4, a workpiece 8 to be detected is placed at the top of the horizontal positioning table 2, the checking fixture disc 6 is arranged at the center of the top of the workpiece 8 to be detected, and checking fixture heads 7 are arranged around the bottom of the checking fixture disc 6, the upper center of the checking fixture disc 6 is provided with a mounting rod 11 in a penetrating manner, the bottom end of the mounting rod 11 is spirally provided with a limiting nut 9, the top of the checking fixture disc 6 is provided with an upper checking fixture 13, the upper center of the upper checking fixture 13 is provided with a rotating rod 15 in a penetrating manner, a hydraulic telescopic rod 12 is fixedly arranged between the rotating rod 15 and the mounting rod 11, the top end of the rotating rod 15 is fixedly provided with a driven gear 14, a supporting sleeve 16 is sleeved between the rotating rod 15 and the upper checking fixture 13 close to the driven gear 14, two sides of the driven gear 14 are respectively engaged and connected with a driving gear 17, the bottom of the driving gear 17 is provided with a servo motor 18, when the device is used, a workpiece 8 to be detected, which needs hole position detection, is placed at the center of the top of the horizontal positioning table 2, and the whole device is electrified, and if the workpiece 8 to be detected is not in a horizontally placed state, one end of the workpiece can locally press the horizontal positioning table 2, at the moment, the spring 5 at the bottom end is in a compressed state, the horizontal positioning table 2 is in an inclined state in the balance adjusting groove 4, then, one end at the highest point can exert an acting force on the pressure sensor 10, meanwhile, the pressure sensor 10 can transmit an electric signal to the controller 3, then, the controller 3 starts the first indicator lamp 19 to be normally on, at the moment, a user can adjust the placing position of the workpiece 8 to be detected or adjust the lower detection tool 1 to be in a horizontally placing state, otherwise, the second indicator lamp 20 is normally on, so that the whole device has an automatic inclination warning function, the workpiece 8 to be detected can be ensured to be in the horizontally placing state, further, the smooth unfolding of detection and the accuracy of a detection result can be ensured, the driven gear 14 can be driven to rotate after being started by the servo motor 18 through the arranged driving gear 17, and the detection tool disc 6 can have a rotating function, and then can make it be applicable to waiting to examine the work piece of different hole site group numbers, the practicality is stronger.

The utility model discloses the theory of operation: when the hole site detection device is used, a workpiece 8 to be detected, which needs to be subjected to hole site detection, is placed at the center of the top of the horizontal positioning table 2, the whole device is electrified, at the moment, if the workpiece 8 to be detected is not in a horizontally placed state, one end of the workpiece can locally press the horizontal positioning table 2, the spring 5 at the bottom end of the workpiece is in a compressed state, the horizontal positioning table 2 is in an inclined state in the balance adjusting groove 4, then, one end at the highest point can exert an acting force on the pressure sensor 10, meanwhile, the pressure sensor 10 can transmit an electric signal to the controller 3, then, the controller 3 starts the first indicator lamp 19 to be normally on, at the moment, a user can timely adjust the placement position of the workpiece 8 to be detected or adjust the lower detection tool 1 to be in a horizontally placed state, otherwise, the second indicator lamp 20 is normally on, and then, the hydraulic telescopic rod 12 can be started to be unfolded, so that the detection tool disk 6 drives the head 7 to continuously move downwards, until waiting to examine the hole site of examining on the work piece 8 and carry out the location detection, overall device simple structure has the function of automatic slope warning to can guarantee to wait to examine the state of being in the horizontally of examining the work piece and placing, and then can guarantee the accuracy of the smooth expansion of detection and testing result, have rotatory function simultaneously, and then can make it be applicable to the work piece of waiting to examine of different hole site group numbers, the practicality is stronger, has certain spreading value.

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 utensil is examined to frock of processing production usefulness, includes down examines utensil (1), horizontal location platform (2), controller (3), examines a dish (6), pressure sensor (10) and last examine utensil (13), its characterized in that: the lower detection tool is characterized in that a first indicator lamp (19) and a second indicator lamp (20) are embedded in one side of a base surface of the lower detection tool (1), a balance adjusting groove (4) is formed in the lower detection tool (1), a horizontal positioning table (2) is arranged in the balance adjusting groove (4), a plurality of groups of equidistant springs (5) are fixedly arranged between the horizontal positioning table (2) and the balance adjusting groove (4), pressure sensors (10) are embedded in two ends of the top of the inner wall of the balance adjusting groove (4), a controller (3) is embedded in one side of the balance adjusting groove (4), a workpiece to be detected (8) is placed at the top of the horizontal positioning table (2), a detection tool disc (6) is arranged at the center of the top of the workpiece to be detected (8), detection tool heads (7) are arranged around the bottom of the detection tool disc (6), and an installation rod (11) is arranged at the upper center of the detection tool disc (6) in a penetrating manner, stop nut (9) are installed to the bottom spiral of installation pole (11), examine the top of utensil dish (6) and be provided with and examine utensil (13), it runs through and is provided with bull stick (15) to go up to examine utensil (13) center department, fixed mounting has hydraulic telescoping rod (12) between bull stick (15) and installation pole (11), the top fixed mounting of bull stick (15) has driven gear (14), be close to driven gear (14) on bull stick (15) and examine on and examine between utensil (13) the cover be equipped with supporting sleeve (16), the both sides of driven gear (14) all mesh and be connected with driving gear (17), the bottom of driving gear (17) is provided with servo motor (18).

2. The tool inspection device for machining production according to claim 1, characterized in that: the hydraulic telescopic rod (12), the mounting rod (11) and the rotating rod (15) are all sleeved through lantern rings.

3. The tool inspection device for machining production according to claim 1, characterized in that: the lower detection tool (1) and the upper detection tool (13) are fixedly installed through an installation back plate, and the installation back plate is arranged on the rear side of the detection tool disc (6).

4. The tool inspection device for machining production according to claim 1, characterized in that: horizontal location platform (2) are the font form of protruding, and with spring (5) butt fusion, horizontal location platform (2) top surface both ends are arranged in simultaneously pressure sensor (10).

5. The tool inspection device for machining production according to claim 1, characterized in that: the servo motor (18) and the upper detection tool (13) are fixedly installed through a fixing bolt, a shock pad is embedded between the servo motor and the upper detection tool, and meanwhile the servo motor (18) is rotatably connected with the driving gear (17) through a rotating shaft.

6. The tool inspection device for machining production according to claim 1, characterized in that: the first indicator lamp (19) and the second indicator lamp (20) are respectively an inclined red lamp and a balanced green lamp, and the first indicator lamp (19) is electrically connected with the controller (3) and the pressure sensor (10) is electrically connected with the controller (3).