Shaft lever and positioning sleeve assembling device

Abstract

The utility model relates to the technical field of assembling machines, in particular to a shaft lever and positioning sleeve assembling device. Comprising a platform, a carrier, a support, a cantilever plate, a handrail positioning mechanism, a fixing base, a material receiving and transferring block, a reciprocating motion driver used for driving the material receiving and transferring block to move in a reciprocating mode, a downward-pressing assembling driver arranged on the fixing base and a downward-pressing piece arranged at the driving end of the downward-pressing assembling driver, and a sleeving hole is formed in the top face of one end of the fixing base; an assembling blanking hole is formed in the bottom surface of the other end of the fixed seat, a material receiving hole is formed in the material receiving transfer block, the material receiving hole is used for being communicated with the sleeving hole or the assembling blanking hole, a pressing sleeve is arranged at the bottom end of the pressing part, the pressing sleeve can be inserted into the material receiving hole and the assembling blanking hole, and a shaft rod borne by the carrier can be inserted into the pressing sleeve. The vertical assembling is adopted, the structure is simple and compact, the occupied area is small, the assembling action is simple, the shaft rod can be rapidly and accurately sleeved with the positioning sleeve, and the assembling quality of the positioning sleeve and the shaft rod is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembling machine, especially to an axle rod and positioning sleeve assembling device. BACKGROUND

[0002] With the improvement of mechanization degree, the application of shaft parts is also more and more widely, and the shaft mostly needs to be sleeved with a shaft sleeve when being applied, so the shaft and shaft sleeve assembling equipment needs to be used. In the prior art, a patent file with the application number 201822113430.0 discloses an automatic shaft core assembling machine, which comprises a shaft sleeve vibration disc, a shaft core blanking bin and an assembling platform. The assembling platform comprises a groove plate and a guide block located on one side of the groove plate. The groove plate is provided with a first slot for accommodating the shaft core. The bottom of the first slot is provided with a movable plate for supporting the shaft core. The guide block is provided with a cavity matched with the shaft sleeve. One side of the guide block is provided with a second slot corresponding to the first slot. The shaft sleeve vibration disc is located above the guide block, and the discharge port of the shaft sleeve vibration disc is communicated with the cavity. The shaft core blanking bin is located above the groove plate. One end of the groove plate is provided with a pressing mechanism for pressing the shaft core falling into the first slot into the shaft sleeve. The patent file adopts horizontal assembly, and has the defects of complex structure, non-compactness, large occupied area, and the like. In particular, when the length of the axle rod is relatively long, the occupied area of the machine on the horizontal plane is also larger, and the shaft sleeve can only be sleeved on one end of the shaft core. Therefore, the defects are very obvious, and a solution needs to be provided. SUMMARY

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide an axle rod and positioning sleeve assembling device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An axle rod and positioning sleeve assembling device comprises a platform, a carrier mounted on the platform and used for carrying an axle rod, a support provided on one side of the platform, a cantilever plate mounted on the top end of the support, a support rod positioning mechanism mounted on the top of the support and located below the cantilever plate, a fixing seat mounted on the free end of the cantilever plate, a material receiving and transferring block horizontally and slidingly connected to the fixing seat, a reciprocating movement driver mounted on the support and used for driving the material receiving and transferring block to move back and forth, a pressing assembly driving device mounted on the fixing seat, and a pressing element mounted on the driving end of the pressing assembly driving device. The support rod positioning end of the support rod positioning mechanism is located above the carrier. A sleeve hole is formed in the top surface of one end of the fixing seat. An assembling blanking hole is formed in the bottom surface of the other end of the fixing seat. The material receiving and transferring block is provided with a material receiving hole. The material receiving hole is used for being communicated with the sleeve hole or the assembling blanking hole. The bottom end of the pressing element is provided with a pressing sleeve. The pressing sleeve can be inserted into the material receiving hole and the assembling blanking hole. The axle rod carried by the carrier can be inserted into the pressing sleeve.

[0006] Further, the fixed seat is provided with a horizontal sliding slot, the receiving and transferring block is slidingly arranged in the horizontal sliding slot, the sleeve hole is located above the horizontal sliding slot and communicates with one end of the horizontal sliding slot, and the assembly blanking hole is located below the horizontal sliding slot and communicates with the other end of the horizontal sliding slot.

[0007] Further, the fixed seat is provided with a horizontal sliding slot, the receiving and transferring block is slidingly arranged in the horizontal sliding slot, the sleeve hole is located above the horizontal sliding slot and communicates with one end of the horizontal sliding slot, and the assembly blanking hole is located below the horizontal sliding slot and communicates with the other end of the horizontal sliding slot.

[0008] Further, the bottom surface of the receiving and transferring block is provided with a bottom notch located below the receiving hole and communicating with the receiving hole, and the bottom of the fixed seat is provided with a sensing hole communicating with the horizontal sliding slot, the sensing hole is provided with a first sensor, the first sensor is arranged corresponding to the sleeve hole, the first sensor is used for sensing whether there is a positioning sleeve in the bottom notch, and the first sensor is electrically connected with the reciprocating moving driver.

[0009] Further, the sleeve hole is communicated with a feeding pipe.

[0010] Further, the supporting rod positioning mechanism comprises a supporting rod clamping air cylinder arranged on the support and two supporting rod clamping jaws connected with two output ends of the supporting rod clamping air cylinder respectively.

[0011] Further, the cylinder body of the supporting rod clamping air cylinder or the support is provided with a second sensor, the second sensor is used for sensing whether there is a shaft rod, and the second sensor is electrically connected with the supporting rod clamping air cylinder.

[0012] Further, the fixed seat is provided with a guide sleeve, and the pressing piece slidingly penetrates the guide sleeve.

[0013] Further, the top end of the assembly blanking hole is in a trumpet shape.

[0014] Further, the top surface of the carrier is concave and provided with a carrier cavity.

[0015] The utility model discloses a beneficial effect: in practical application, at the beginning, the receiving hole of receiving and transferring block and the supply sleeve hole corresponding intercommunication, places the axle in the load cavity of carrier, and the top of axle stretches out load cavity outside, and the supporting rod positioning end of supporting rod positioning mechanism supports and positions axle, improves the position precision and stability of axle, and positioning sleeve enters the receiving hole through the supply sleeve hole, and then reciprocating movement driver drives receiving and transferring block and moves towards the direction close to the assembly blanking hole, until the receiving hole and assembly blanking hole corresponding intercommunication, and positioning sleeve will export from assembly blanking hole and be set on axle outside, and at the same time, the down -pressing assembly driver drives down -pressing piece and moves down, so that the down -pressing sleeve of down -pressing piece inserts into receiving hole and assembly blanking hole, and down -pressing sleeve presses down positioning sleeve to axle, so that positioning sleeve is sleeved on axle, in the process that down -pressing sleeve presses down positioning sleeve to the preset position of axle, and axle can insert into down -pressing sleeve, guarantee that down -pressing sleeve can normally press down positioning sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the utility model hidden platform and carrier.

[0018] Figure 3 It is the three-dimensional structure schematic diagram of the utility model fixed seat and first inductor.

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the utility model fixed seat and first inductor from another perspective.

[0020] Figure 5 It is the three-dimensional structure schematic diagram of the utility model receiving and transferring block and reciprocating movement driver.

[0021] Figure 6 It is the three-dimensional structure schematic diagram of the utility model down -pressing assembly driver, down -pressing piece and down -pressing sleeve.

[0022] BRIEF DESCRIPTION OF DRAWINGS:

[0023] 1. Platform; 2. Carrier; 3. Support; 4. Cantilever plate; 5. Handrail positioning mechanism; 6. Fixed seat; 7. Material transfer block; 8. Reciprocating drive; 9. Pressing assembly drive; 10. Pressing part; 11. Supply hole; 12. Assembly blanking hole; 13. Material receiving hole; 14. Pressing sleeve; 15. Horizontal slide; 16. Top notch; 17. Bottom notch; 18. First sensor; 19. Feed pipe; 20. Handrail clamping cylinder; 21. Handrail clamping claw; 22. Second sensor; 23. Guide sleeve. DETAILED DESCRIPTION

[0024] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0025] like Figures 1 to 6 As shown, the utility model provides an assembly device for a shaft rod and a positioning sleeve, which includes a platform 1, a carrier 2 installed on the platform 1 and used to carry the shaft rod, a support 3 arranged on one side of the platform 1, a cantilever plate 4 installed on the top of the support 3, a support rod positioning mechanism 5 installed on the top of the support 3 and located below the cantilever plate 4, a fixed seat 6 installed on the free end of the cantilever plate 4, a material transfer block 7 horizontally slidably connected to the fixed seat 6, a reciprocating driver 8 installed on the support 3 and used to drive the material transfer block 7 to move back and forth, a downward pressing assembly driver 9 installed on the fixed seat 6 and a downward pressing piece 10 installed on the driving end of the downward pressing assembly driver 9, and a support rod positioning mechanism. The arm positioning end of the mechanism 5 is located above the carrier 2, a sleeve hole 11 is provided on the top surface of one end of the fixing seat 6, an assembly blanking hole 12 is provided on the bottom surface of the other end of the fixing seat 6, a receiving hole 13 is provided on the material transfer block 7, and the receiving hole 13 is used to communicate with the sleeve hole 11 or the assembly blanking hole 12. A pressing sleeve 14 is provided at the bottom end of the pressing member 10, and the pressing sleeve 14 can be inserted into the receiving hole 13 and the assembly blanking hole 12, and the shaft carried by the carrier 2 can be inserted into the pressing sleeve 14; specifically, a carrying cavity is recessed on the top surface of the carrier 2, and the carrying cavity is coaxially arranged with the assembly blanking hole 12, and the reciprocating drive 8 and the pressing assembly drive 9 can both use cylinders.

[0026] In actual application, at the beginning, the material receiving hole 13 of the material receiving transfer block 7 is connected to the sleeve hole 11, the shaft rod is placed vertically in the carrier cavity of the carrier 2, and the top of the shaft rod extends out of the carrier cavity. The support rod positioning end of the support rod positioning mechanism 5 supports and positions the shaft rod, which improves the position accuracy and stability of the shaft rod. The positioning sleeve enters the material receiving hole 13 through the sleeve hole 11, and then the reciprocating drive 8 drives the material receiving transfer block 7 to move toward the assembly blanking hole 12 until the material receiving hole 13 is aligned with the assembly blanking hole 12. Correspondingly connected, the positioning sleeve will be output from the assembly blanking hole 12 and sleeved on the outside of the shaft rod. At the same time, the downward pressure assembly driver 9 drives the downward pressure piece 10 to move downward, so that the downward pressure sleeve 14 of the downward pressure piece 10 is inserted into the receiving hole 13 and the assembly blanking hole 12. The downward pressure sleeve 14 presses the positioning sleeve down onto the shaft rod, so that the positioning sleeve is sleeved on the shaft rod; in the process of the downward pressure sleeve 14 pressing the positioning sleeve down to the preset position of the shaft rod, the shaft rod can be inserted into the downward pressure sleeve 14, ensuring that the downward pressure sleeve 14 can press the positioning sleeve down normally. Of course, in the process of the downward pressure sleeve 14 pressing the positioning sleeve down onto the outside of the shaft rod, the support rod positioning mechanism 5 can release the shaft rod. The utility model adopts vertical assembly, with a simple and compact structure, small occupied area, simple assembly action, and the positioning sleeve can be quickly and accurately sleeved on the outside of the shaft rod, and the assembly quality of the positioning sleeve and the shaft rod is good.

[0027] In this embodiment, the fixed base 6 is provided with a horizontal chute 15, and the material receiving and transferring block 7 is slidably disposed in the horizontal chute 15. The supply hole 11 is located above the horizontal chute 15 and communicates with one end of the horizontal chute 15, and the assembly blanking hole 12 is located below the horizontal chute 15 and communicates with the other end of the horizontal chute 15. When the reciprocating driver 8 drives the material receiving and transferring block 7 to reciprocate, the material receiving and transferring block 7 slides along the horizontal chute 15, thereby improving the stability of the movement of the material receiving and transferring block 7 and facilitating the communication between the material receiving hole 13 and the supply hole 11 or the assembly blanking hole 12.

[0028] In this embodiment, a top notch 16 is formed on the top surface of the end of the fixing base 6 away from the sleeve supply hole 11, which is connected to the horizontal slide groove 15. The pressing sleeve 14 is inserted into the material receiving hole 13 and the assembly blanking hole 12 through the top notch 16. This structural design facilitates the raising and lowering of the pressing member 10 and also facilitates the insertion of the pressing sleeve 14 into the material receiving hole 13 and the assembly blanking hole 12.

[0029] In the embodiment, the bottom surface of the material receiving and transferring block 7 is provided with a bottom gap 17 located below and communicated with the material receiving hole 13, the bottom of the fixing seat 6 is provided with a sensing hole communicated with the horizontal sliding groove 15, the first sensor 18 is arranged in the sensing hole, the first sensor 18 is arranged corresponding to the sleeve hole 11, the first sensor 18 is used for sensing whether there is a positioning sleeve in the bottom gap 17, and the first sensor 18 is electrically connected with the reciprocating moving driver 8. When the material receiving hole 13 is communicated with the sleeve hole 11, the first sensor 18 is aligned with the bottom gap 17, and when the positioning sleeve falls from the sleeve hole 11 to the material receiving hole 13, the positioning sleeve triggers the first sensor 18, the first sensor 18 senses the positioning sleeve and feeds back a signal to the reciprocating moving driver 8, so that the reciprocating moving driver 8 moves the material receiving and transferring block 7, so that the material receiving hole 13 of the material receiving and transferring block 7 is communicated with the assembly blank hole 12, and the automatic feeding sensing of the positioning sleeve is realized.

[0030] In the embodiment, the sleeve hole 11 is communicated with a feeding pipe 19 communicated with the outlet of the vibrating disc. The vibrating disc supplies the positioning sleeve to the feeding pipe 19, and the positioning sleeve moves to the sleeve hole 11 along the feeding pipe 19 one by one, so as to realize the automatic feeding of the positioning sleeve.

[0031] In the embodiment, the supporting rod positioning mechanism 5 includes a supporting rod clamping air cylinder 20 arranged on the support 3 and two supporting rod clamping jaws 21 respectively connected with two output ends of the supporting rod clamping air cylinder 20. In actual application, the supporting rod clamping air cylinder 20 drives the two supporting rod clamping jaws 21 to move close to each other, so that the two supporting rod clamping jaws 21 clamp the shaft rod to support and position the shaft rod, and the supporting rod clamping air cylinder 20 drives the two supporting rod clamping jaws 21 to move away from each other to release the shaft rod.

[0032] In the embodiment, the cylinder body of the supporting rod clamping air cylinder 20 or the support 3 is provided with a second sensor 22 for sensing whether there is a shaft rod, and the second sensor 22 is electrically connected with the supporting rod clamping air cylinder 20. When the second sensor 22 senses that there is a shaft rod, the second sensor 22 feeds back a signal to the supporting rod clamping air cylinder 20, so that the supporting rod clamping air cylinder 20 drives the two supporting rod clamping jaws 21 to move close to each other to clamp the shaft rod.

[0033] In the embodiment, the fixing seat 6 is provided with a guide sleeve 23, and the pressing piece 10 slides through the guide sleeve 23. In the process of lifting the pressing piece 10 driven by the pressing assembly driver 9, the pressing piece 10 is in sliding fit with the guide sleeve 23, so as to improve the lifting stability of the pressing piece 10.

[0034] In the embodiment, the top end of the assembly blank hole 12 is in a trumpet shape. The structure design facilitates the sleeve hole 11 to supply the positioning sleeve into the assembly blank hole 12.

[0035] All the technical features in the embodiment can be freely combined according to actual needs.

[0036] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A shaft and positioning sleeve assembly device, characterized in that: The invention comprises a platform (1), a carrier (2) mounted on the platform (1) and used for carrying an axle rod, a support (3) arranged on one side of the platform (1), a cantilever plate (4) mounted on the top of the support (3), a support rod positioning mechanism (5) mounted on the top of the support (3) and located below the cantilever plate (4), a fixed seat (6) mounted on the free end of the cantilever plate (4), a material transfer block (7) horizontally slidably connected to the fixed seat (6), a reciprocating driver (8) mounted on the support (3) and used for driving the material transfer block (7) to reciprocate, a downward pressing assembly driver (9) mounted on the fixed seat (6), and a downward pressing assembly driver (10) mounted on the downward pressing assembly driver (11). 9), the support rod positioning end of the support rod positioning mechanism (5) is located above the carrier (2), the top surface of one end of the fixing seat (6) is provided with a sleeve hole (11), the bottom surface of the other end of the fixing seat (6) is provided with an assembly blanking hole (12), the material transfer block (7) is provided with a material receiving hole (13), the material receiving hole (13) is used to communicate with the sleeve hole (11) or the assembly blanking hole (12), the bottom end of the pressing member (10) is provided with a pressing sleeve (14), the pressing sleeve (14) can be inserted into the material receiving hole (13) and the assembly blanking hole (12), and the shaft rod carried by the carrier (2) can be inserted into the pressing sleeve (14).

2. The shaft rod and positioning sleeve assembly device according to claim 1, characterized in that: The fixing seat (6) is provided with a horizontal chute (15), the material transfer block (7) is slidably arranged in the horizontal chute (15), the sleeve hole (11) is located above the horizontal chute (15) and is communicated with one end of the horizontal chute (15), and the assembly blanking hole (12) is located below the horizontal chute (15) and is communicated with the other end of the horizontal chute (15).

3. The shaft rod and positioning sleeve assembly device according to claim 2, characterized in that: A top notch (16) communicating with the horizontal slide groove (15) is provided on the top surface of one end of the fixing seat (6) away from the sleeve supply hole (11); the pressing sleeve (14) is inserted into the material receiving hole (13) and the assembly blanking hole (12) through the top notch (16).

4. The shaft rod and positioning sleeve assembly device according to claim 2, characterized in that: The bottom surface of the material receiving and transferring block (7) is provided with a bottom notch (17), which is located below the material receiving hole (13) and communicated with the material receiving hole (13). The bottom of the fixing seat (6) is provided with a sensing hole communicated with the horizontal slide groove (15), and a first sensor (18) is installed in the sensing hole. The first sensor (18) is arranged corresponding to the sleeve supply hole (11). The first sensor (18) is used to sense whether there is a positioning sleeve in the bottom notch (17). The first sensor (18) is electrically connected to the reciprocating motion driver (8).

5. The shaft rod and positioning sleeve assembly device according to claim 1, characterized in that: The feeding hole (11) is connected to a feeding pipe (19).

6. The shaft rod and positioning sleeve assembly device according to claim 1, characterized in that: The arm positioning mechanism (5) comprises an arm clamping cylinder (20) mounted on a support (3) and two arm clamping claws (21) respectively connected to two output ends of the arm clamping cylinder (20).

7. The shaft rod and positioning sleeve assembly device according to claim 6, characterized in that: The cylinder body or the support (3) of the support rod clamping cylinder (20) is equipped with a second sensor (22). The second sensor (22) is used to sense whether there is a shaft rod. The second sensor (22) is electrically connected to the support rod clamping cylinder (20).

8. The shaft rod and positioning sleeve assembly device according to claim 1, characterized in that: The fixing seat (6) is provided with a guide sleeve (23), and the pressing piece (10) slides through the guide sleeve (23).

9. The shaft rod and positioning sleeve assembly device according to claim 1, characterized in that: The top end of the assembly blanking hole (12) is in a trumpet shape.

10. The shaft rod and positioning sleeve assembly device according to claim 1, characterized in that: The top surface of the carrier (2) is concavely provided with a carrier cavity.

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