CN218035953U

CN218035953U - Continuous dotting machine

Info

Publication number: CN218035953U
Application number: CN202221862949.9U
Authority: CN
Inventors: 童翔
Original assignee: Shanghai Municipal Engineering Testing Center Co ltd
Current assignee: Shanghai Municipal Engineering Testing Center Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-13
Anticipated expiration: 2032-07-20

Abstract

The utility model belongs to the technical field of building material detects technique and specifically relates to a machine is got ready to continuous type is related to, connect including supporting seat, rotation and be in installation shell on the supporting seat, it is connected with a plurality of drill bit to get ready along the even sliding in its self length direction interval on the installation shell, be provided with the mounting bracket on the supporting seat, the mounting bracket is located the below of drill bit gets ready, it is connected with the actuating lever to rotate on the supporting seat, be provided with the drive plate on the actuating lever, the drive plate is followed the length direction of actuating lever is spiral setting, the even a plurality of drive block that is provided with in interval on the drive plate, the drive block orders about the drill bit that gets ready slides, be provided with on the installation shell and be used for making the resilience subassembly that the drill bit resets gets ready. This application has in succession and gets ready, reduces and gets ready the drill bit and wait to get ready the effect of bumping between the reinforcing bar sample.

Description

Continuous dotting machine

Technical Field

The application relates to the technical field of building material detection, in particular to a continuous dotting machine.

Background

Tensile test refers to a test method for measuring material properties under an axial tensile load. The data obtained from the tensile test can be used to determine the elastic limit, elongation, elastic modulus, proportional limit, area reduction, tensile strength and other tensile indicators of the material.

In order to punch a large number of dots at one time, a row needle type dotting machine is generally used for fixing a steel sample to be punched, and the row needle type dotting machine drives a needle row to move up and down simultaneously so as to punch dots on the steel sample.

In view of the above-mentioned related technologies, the inventor believes that the way in which the lining needle dotting machine drives the lining needle row to dotte up and down simultaneously causes the phenomenon of striking needle, and there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of collision in the dotting process, the application provides a continuous dotting machine.

The application provides a continuous type dotting machine adopts following technical scheme:

the utility model provides a continuous type dotter, includes the supporting seat, rotates to be connected installation shell on the supporting seat, it is connected with a plurality of dotting drill bit to follow the even slip in its self length direction interval on the installation shell, be provided with the mounting bracket on the supporting seat, the mounting bracket is located the below of dotting drill bit, it is connected with the actuating lever to rotate on the supporting seat, be provided with the drive plate on the actuating lever, the drive plate is followed the length direction of actuating lever is spiral setting, the even a plurality of drive block that is provided with in interval on the drive plate, the drive block orders about the dotting drill bit slides, be provided with on the installation shell and be used for making the resilience subassembly that the dotting drill bit resets.

Through adopting above-mentioned technical scheme, the staff rotates the actuating lever, the drive plate that is the spiral setting makes the overall structure of a plurality of drive block be the spiral setting, install the reinforcing bar of waiting to dotting on the mounting bracket in advance, it makes the dotting drill bit be vertical state to rotate the installation shell, the actuating lever is rotated, make the dotting drill bit dotting at the corresponding position of reinforcing bar sample, initial position is got back to the completion dotting drill bit of dotting to the subassembly that kick-backs, because the line of a plurality of drive block is the heliciform, make the staff dotting drill bit dotting on the reinforcing bar sample in proper order at the in-process of rotating the actuating lever, thereby reduce the possibility of bumping between dotting drill bit and the reinforcing bar sample.

Optionally, the rebound assembly comprises a return spring mounted on the mounting shell, one end of the return spring is fixed on the mounting shell, and the other end of the return spring is fixed on the side wall of the dotting drill.

Through adopting above-mentioned technical scheme, the staff is at the in-process of rotating the actuating lever, and the reset spring that the drill bit of dotting corresponds of dotting machine is in tensile state, and after the completion of dotting drill bit, the drill bit of dotting gets back to initial condition under the effect of reset spring resilience force.

Optionally, a protruding block is fixed at one end of the dotting drill bit close to the return spring, one side of the protruding block, which faces the driving block, is in an arc arrangement, and a guide inclined plane is arranged at one side of the driving block, which faces the dotting drill bit.

Through adopting above-mentioned technical scheme, the drive block promotes the lug to remove with the lug butt, drive block to the drive drill bit of dotting removes, and the lug is the fillet setting towards one side of drive block and guides offering on inclined plane to make the drive block promote the more smooth-going of sliding between the lug, thereby makes the staff rotate the actuating lever more easily.

Optionally, the mounting bracket is connected with the lead screw in a rotating manner, the outer wall of the lead screw is connected with two mounting blocks in a threaded manner, the two mounting blocks move oppositely or reversely, and the two mounting blocks face the side wall of the dotting drill bit and are provided with clamping grooves.

Through adopting above-mentioned technical scheme, the staff rotates the lead screw, according to waiting to beat the distance between two installation pieces of length adjustment of steel bar sample, adjusts the back with steel bar sample joint in the joint inslot between two installation pieces, and the distance between two installation pieces can be adjusted and is makeed steel bar sample's joint more stable, reduces the deflection of beating the in-process steel bar sample of pointing.

Optionally, a supporting block is fixed on the side wall of the supporting seat, and the mounting shell is abutted against the supporting block.

Through adopting above-mentioned technical scheme, the staff accomplishes the back of dotting to the reinforcing bar sample, rotates the installation shell for the drill bit of dotting deviates from the installation piece butt on the lateral wall of supporting shoe, and the staff of being convenient for installs or takes the reinforcing bar sample.

Optionally, a connecting rod is fixed on the driving rod, the connecting rod and the driving rod are arranged at an included angle, and a rotating handle is fixed at one end of the connecting rod, which deviates from the driving rod.

Through adopting above-mentioned technical scheme, the staff of being convenient for of setting up of rotation handle rotates the actuating lever, and the connecting rod is perpendicular setting with the actuating lever for it is more convenient to rotate the rotation of handle.

Optionally, a handle is fixed on the side wall of the mounting shell.

Through adopting above-mentioned technical scheme, the setting of handle is convenient for the staff to rotate the installation shell.

Optionally, a rotating disc is fixed on the screw rod, and the rotating handle is rotatably connected with the mounting rack.

Through adopting above-mentioned technical scheme, the staff of being convenient for of rolling disc sets up rotates the lead screw.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the staff rotates the actuating lever for the drive plate rotates in step, and what the drive plate that is spiral setting made one and connect the drive block correspondence makes the drill bit of dotting bit slide, thereby the dotting of interval even one and connect one on the reinforcing bar sample, and the staff controls the number of dotting on the reinforcing bar sample through the rotation of control actuating lever, has promoted the practicality of machine of dotting in succession.

2. The screw thread at both ends is opposite setting about on the lead screw, and the installation piece is threaded connection respectively at the both ends of lead screw, and at the in-process that the staff rotated the lead screw, the installation piece was in opposite directions or removal dorsad to the realization is to the distance between two installation pieces, and the staff of being convenient for installs the reinforcing bar sample of different length.

Drawings

Fig. 1 is a schematic view of the overall structure of the dotting machine in this embodiment.

FIG. 2 is a side view of the dotting machine of the present embodiment, showing the position of the drive block on the dotting machine.

Fig. 3 is a schematic view of the whole structure of the dotting machine in the embodiment, which is used for showing the position of the mounting block.

Reference numerals are as follows: 1. a supporting seat; 11. mounting a shell; 111. dotting the drill bit; 12. a mounting frame; 121. a drive rod; 1211. a drive plate; 1212. a drive block; 2. a return spring; 1111. a bump; 1213. a guide ramp; 122. a lead screw; 1221. mounting blocks; 1222. a clamping groove; 13. a support block; 1214. a connecting rod; 1215. rotating the handle; 112. a handle; 1223. rotating the disc; 14. a fixed mount; 113. mounting holes; 114. a guide groove; 115. a guide block; 1224. a rotating part.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a continuous dotting machine.

Referring to fig. 1 and 2, a continuous type dotting machine, including supporting seat 1, it is connected with mount 14 to rotate on the supporting seat 1, there is mounting shell 11 through the bolt fastening on the mount 14, a plurality of mounting hole 113 has been seted up to the even interval on the mounting shell 11 lateral wall, mounting hole 113 communicates with each other with the inner chamber of mounting shell 11 and is connected, all slide in every mounting hole 113 and be connected with dotting drill bit 111, it has lug 1111 all to weld fastening on the lateral wall of dotting drill bit 111, lug 1111 deviates from one side of dotting drill bit 111 and is the circular arc setting, just can make the drill bit 111 of dotting slide in mounting hole 113 through pressing lug 1111 when the staff.

Referring to fig. 1 and 2, a driving rod 121 is rotatably connected to the fixing frame 14, a driving plate 1211 is integrally fixed to an outer wall of the driving rod 121, the driving plate 1211 is spirally arranged along a length direction of the driving rod 121, a plurality of driving blocks 1212 are integrally fixed to the outer wall of the driving plate 1211 along a spiral direction of the driving plate 1211, the number of the driving blocks 1212 is equal to the number of the projections 1111, a guiding inclined surface 1213 is provided on one side of each driving block 1212 facing the projection 1111, each driving block 1212 can abut against the corresponding projection 1111, the driving rod 121 is rotated, and the dotting drill 111 sequentially slides in the mounting hole 113 under the abutment of the driving blocks 1212.

Referring to fig. 1, a plurality of guide groove 114 has been seted up to the even interval on the lateral wall of installation shell 11, a plurality of drill bit 111 of dotting deviates from the equal welded fastening in one side of drive block 1212 has guide block 115, the quantity of guide groove 114 equals with guide block 115's quantity, guide block 115 slides and connects in the guide groove 114 that corresponds, guide groove 114 and guide block 115 set up make the drill bit 111 of dotting slide more stably in mounting hole 113.

Referring to fig. 3, be provided with in the installation shell 11 and be used for pulling the subassembly of kick-backing that strikes drill bit 111 and reset, the subassembly of kick-backing is including installing reset spring 2 in the installation shell 11 inner chamber, reset spring 2's one end welded fastening is on the inner wall of installation shell 11, other end welded fastening is on the lateral wall of striking drill bit 111, driver block 1212 makes and strikes drill bit 111 and slides to the direction of keeping away from reset spring 2, reset spring 2 is stretched, after driver block 1212 rotates away from lug 1111, under reset spring 2's self resilience effect, reset spring 2 will strike drill bit 111 and pull the initial position in installation shell 11 again.

Referring to fig. 1, a handle 112 is fixed to one side of the mounting shell 11, which is away from the driving block 1212, by a screw, and the handle 112 is arranged to facilitate a worker to rotate the mounting shell 11; end welded fastening of actuating lever 121 has connecting rod 1214, and connecting rod 1214 is perpendicular setting with actuating lever 121, and welded fastening has rotation handle 1215 on the one end lateral wall that actuating lever 121 was kept away from to connecting rod 1214, and rotation handle 1215 is perpendicular setting with connecting rod 1214, and the rotor plate lies in the one side that deviates from mount 14 on connecting rod 1214, and the setting of rotation handle 1215 is convenient for the staff and rotates actuating lever 121.

Referring to fig. 1 and 3, there is mounting bracket 12 on supporting seat 1 through the bolt fastening, the shape of mounting bracket 12 is hollow cuboid structure in this application, it is connected with lead screw 122 to rotate on the mounting bracket 12, the screw thread at lead screw 122 both ends is opposite setting, threaded connection has two installation pieces 1221 on the outer wall of lead screw 122, two installation pieces 1221 are located the both ends of lead screw 122 respectively, rotate lead screw 122, two installation pieces 1221 move in opposite directions or dorsad, install the reinforcing bar sample of different lengths through adjusting the distance between two installation pieces 1221.

Referring to fig. 2 and 3, the mounting frame 12 is located below the mounting shell 11, the two mounting blocks 1221 are all provided with a clamping groove 1222 towards one side of the mounting shell 11, a worker clamps a rebar sample to be dotted in the two clamping grooves 1222, the mounting shell 11 is rotated, so that the plurality of punching bits 111 are right opposite to the rebar sample, and then the rotating handle 1215 is rotated, so that punching can be performed on the rebar sample.

Referring to fig. 3, the end of the screw 122 is welded and fixed with a rotating part 1224, a rotating disc 1223 is integrally fixed on the outer wall of the rotating part 1224, the rotating disc 1223 is made of rubber in the application, friction between the palm of a worker and the rotating part 1224 is increased due to the arrangement of the rotating disc 1223, so that the rotating stability of the rotating handle 1215 is higher, and the arrangement of the rotating disc 1223 is convenient for the worker to rotate the screw 122.

The implementation principle of the continuous dotting machine in the embodiment of the application is as follows: rotatory rolling disc 1223 of staff, according to the distance between the length adjustment installation piece 1221 of waiting to beat the reinforcing bar sample, adjust the distance between two installation pieces 1221 after, with reinforcing bar sample joint in joint groove 1222, rotate installation shell 11, make and beat drill bit 111 and be vertical setting, rotate rotation handle 1215, make drive block 1212 and the lug 1111 butt that corresponds, make and beat drill bit 111 to the direction removal that is close to the reinforcing bar sample, thereby the realization is beaten on the reinforcing bar sample.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a continuous type dotting machine which characterized in that: connect including supporting seat (1), rotation and be in installation shell (11) on supporting seat (1), it is connected with a plurality of drill bit (111) of dotting to slide along its self length direction interval is even on installation shell (11), be provided with mounting bracket (12) on supporting seat (1), mounting bracket (12) are located the below of drill bit (111) of dotting, it is connected with actuating lever (121) to rotate on supporting seat (1), be provided with drive plate (1211) on actuating lever (121), drive plate (1211) are followed the length direction of actuating lever (121) is spiral setting, interval is even on drive plate (1211) is provided with a plurality of drive block (1212), drive block (1212) orders about drill bit (111) of dotting slides, be provided with on installation shell (11) and be used for making the resilience subassembly that drill bit (111) reset.

2. A continuous dotting machine according to claim 1, characterized in that: the rebound assembly comprises a return spring (2) installed on the installation shell (11), one end of the return spring (2) is fixed on the installation shell (11), and the other end of the return spring is fixed on the side wall of the dotting drill bit (111).

3. A continuous dotting machine according to claim 2, characterized in that: dotting drill bit (111) are close to one end of reset spring (2) is fixed with lug (1111), lug (1111) orientation one side of drive block (1212) is the circular arc setting, drive block (1212) orientation guide inclined plane (1213) have been seted up to one side of dotting drill bit (111).

4. A continuous dotting machine according to claim 1, characterized in that: the rotary drill bit is characterized in that a lead screw (122) is connected to the mounting frame (12) in a rotating mode, two mounting blocks (1221) are connected to the outer wall of the lead screw (122) in a threaded mode, the two mounting blocks (1221) move in the opposite direction or in the opposite direction, and clamping grooves (1222) are formed in the side walls of the dotting drill bit (111) in the orientation of the two mounting blocks (1221).

5. A continuous dotting machine according to claim 4, characterized in that: the side wall of the supporting seat (1) is fixedly provided with a supporting block (13), and the mounting shell (11) is abutted to the supporting block (13).

6. A continuous dotting machine according to claim 5, characterized in that: a connecting rod (1214) is fixed on the driving rod (121), an included angle is formed between the connecting rod (1214) and the driving rod (121), and a rotating handle (1215) is fixed at one end, deviating from the driving rod (121), of the connecting rod (1214).

7. A continuous dotting machine according to claim 6, characterized in that: a handle (112) is fixed on the side wall of the mounting shell (11).

8. A continuous dotting machine according to claim 7, characterized in that: a rotating disc (1223) is fixed on the lead screw (122), and the rotating handle (1215) is rotatably connected with the mounting rack (12).