Multi-station metal part delivery clamp

Abstract

The utility model relates to the technical field of metal part clamps, and discloses a multi-station metal part delivery clamp which comprises a bottom plate and a transverse cavity, the transverse cavity is arranged between the two sides of the upper portion in the bottom plate, a conveying belt is installed in the transverse cavity, driving motors are installed on the two sides of the front end of the bottom plate, and the driving motors are connected with the conveying belt. Supporting plates are transversely fixed to the front end and the rear end of the upper portion of the bottom plate correspondingly, and air cylinders are assembled on the two sides of the supporting plates correspondingly. According to the multi-station metal part delivery clamp, the transverse plate is fixedly connected between the piston rods of the air cylinders, metal parts slide under the guide of the conveying belt in sequence, the transverse plate is pushed forwards or backwards and pulled through the piston rods of the air cylinders every several seconds, the clamp is provided with six sets of stations and has a transmission function, and after the servo motor is started, the metal parts can be conveyed forwards or backwards through the transverse plate. The shaft sleeve can be horizontally pushed by the lead screw inserted between the separation blocks, so that the distance between each clamping piece and the separation block is adjusted, and the problem of fixed clamping distance is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal part clamps, in particular to a multi-station metal part delivery clamp. Background Art

[0002] During the manufacturing process, flat metal parts need to go through multiple operations such as milling, cutting, grinding and polishing before they can be put into use or packaged for transportation and sale. During this process, the parts need to be passed from time to time to facilitate their movement and clamped when they need to be clamped.

[0003] In the past, such fixtures often only had a single workstation, which might cause parts jam during transportation. They were also unable to cooperate with the transportation mechanism to transfer parts, and the locking position was difficult to adjust and difficult to change according to the external volume of the metal connection, making it quite inconvenient to transfer.

[0004] Now, a new type of multi-station metal parts delivery fixture is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a multi-station metal parts delivery fixture to solve the problem of fixing the clamping distance proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station metal parts delivery fixture, comprising a base plate and a transverse chamber, a transverse chamber is arranged between the two sides above the inside of the base plate, and a conveyor belt is installed in the transverse chamber, driving motors are installed on both sides of the front end of the base plate, support plates are laterally fixed at the front and rear ends above the base plate, and cylinders are installed on both sides of the support plates, a transverse plate is fixedly connected between the piston rods of the cylinders, and an active chamber is arranged between the two sides inside the transverse plate, a screw rod is movably connected between the two sides inside the active chamber, and six groups of shaft sleeves are sleeved on the outside of the screw rod, a suspension rod is fixed to the bottom of the shaft sleeve, and a clamping plate is fixed to the front end below the suspension rod, a servo motor is installed on the right side inside the transverse plate, and six groups of partition blocks are fixed inside the active chamber.

[0007] Preferably, the piston rod of the cylinder can control the cross plate to slide forward and backward, and the support plate and the cross plate are symmetrically arranged at the front end and the rear end of the top of the bottom plate.

[0008] Preferably, patterns matching the screw rod are provided between two sides of the interior of the shaft sleeve, and the shaft sleeve and the screw rod are arranged in concentric circles.

[0009] Preferably, blocks are fixed to both front and rear ends of the left side of the top of the base plate, and gears are movably connected on both sides of the block. A motor is installed on the left side of the front end of the block, a gear rod is inserted between the front and rear of the block, and a guide rod is laterally fixed to one end of the gear rod.

[0010] Preferably, tooth grooves for matching gears are provided between the front and rear of both sides inside the gear rod, and the output shaft of the motor is fixedly connected to the top of the left gear.

[0011] Preferably, the gears are symmetrically meshed on two sides of the outside of the gear rod, and the left side of the guide rod has a certain curvature.

[0012] Preferably, a rectangular chamber is transversely arranged at the lower part of the right side of the bottom plate, and a collection frame is transversely inserted in the rectangular chamber, a pull plate is longitudinally fixed to the right side of the collection frame, and plug rods are fixed to the front and rear ends of the upper left side of the pull plate, slots are arranged at both ends of the upper right side of the bottom plate, bolts are engaged and connected at the front and rear ends of the outer right side of the bottom plate, and a through groove is transversely arranged inside the pull plate.

[0013] Preferably, the collecting frame is embedded in a rectangular chamber, and the inserting rod is embedded in a slot.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the multi-station metal parts delivery fixture not only realizes the changeable clamping position and guides the metal connection to slide, but also realizes the collection of excess materials;

[0015] (1) By fixing a horizontal plate between the piston rods of the cylinders, the metal parts transferred from the left side slide horizontally to the right in turn under the guidance of the conveyor belt. Every few seconds, the horizontal plate is pushed forward or pulled backward by the piston rod of the cylinder. This clamp is equipped with six groups of workstations and has its own transmission function. After turning on the servo motor, the sleeve can be pushed horizontally by the screw rod inserted between the partition blocks to adjust the distance between each clamping piece and the partition block. The clamping spacing can be adjusted according to the size and width of the parts to be clamped, so as to quickly realize the clamping and fixing of metal parts, and the same is true for loosening;

[0016] (2) By fixing a guide rod laterally at one end of the gear rod, the motor installed on the top of the sleeve block is turned on. When the motor rotates the gear on the left, it can cooperate with the same gear on the right to guide the gear rod with tooth grooves to slide horizontally, forcing the guide rod with a certain arc to approach the metal parts to be transferred and clamped, and pre-positioning them to avoid uneven arrangement of parts on the conveyor belt surface, so as to facilitate the placement of parts on the conveyor belt surface from the left;

[0017] (3) A collection frame is inserted horizontally in the rectangular chamber, and a pull plate with the collection frame is pulled out along the rectangular chamber at the lower right corner of the bottom plate. At this time, the insertion rod connected to the collection frame slides synchronously along the slot, and then the position of the insertion rod is locked with two sets of bolts on the surface to prevent the collection frame from moving further. The existence of the through slot can be used to accommodate the receiving container, and the screen at the bottom can be used to directly filter out dust and large particles, and collect the particles generated during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model in a front view;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the set block of the utility model.

[0022] In the figure: 1. bottom plate; 2. driving motor; 3. conveyor belt; 4. bolt; 5. rectangular chamber; 6. collecting frame; 7. pulling plate; 8. inserting rod; 9. slot; 10. supporting plate; 11. servo motor; 12. horizontal plate; 13. movable chamber; 14. bushing; 15. screw rod; 16. partition block; 17. suspension rod; 18. clamping plate; 19. guide rod; 20. sleeve block; 21. gear rod; 22. cylinder; 23. motor; 24. gear; 25. horizontal chamber; 26. through groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4A multi-station metal parts delivery fixture comprises a bottom plate 1 and a transverse chamber 25, wherein the transverse chamber 25 is arranged between the two sides above the bottom plate 1, and a conveyor belt 3 is installed in the transverse chamber 25, and a driving motor 2 is installed on both sides of the front end of the bottom plate 1, and a support plate 10 is transversely fixed at both ends above the bottom plate 1, and a cylinder 22 is installed on both sides of the support plate 10, and a transverse plate 12 is fixedly connected between the piston rods of the cylinder 22, and an active chamber 13 is arranged between the two sides inside the transverse plate 12, a screw rod 15 is movably connected between the two sides inside the active chamber 13, and six groups of shaft sleeves 14 are sleeved on the outside of the screw rod 15, a suspension rod 17 is fixed to the bottom of the shaft sleeve 14, and a clamping piece 18 is fixed to the front end below the suspension rod 17, a servo motor 11 is installed on the right side inside the transverse plate 12, and six groups of partition blocks 16 are fixed inside the active chamber 13;

[0025] The piston rod of the cylinder 22 can control the horizontal plate 12 to slide forward and backward. The support plate 10 and the horizontal plate 12 are symmetrically arranged at the front and rear ends of the top of the bottom plate 1. The two sides of the shaft sleeve 14 are provided with a pattern matching the screw rod 15. The shaft sleeve 14 and the screw rod 15 are arranged in concentric circles.

[0026] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the metal parts transferred from the left side slide horizontally to the right in turn under the guidance of the conveyor belt 3, and the horizontal plate 12 is pushed and pulled forward or backward by the piston rod of the cylinder 22 every few seconds. This clamp is provided with six groups of workstations and has its own transmission function. After turning on the servo motor 11, the sleeve 14 can be pushed horizontally by the screw rod 15 inserted between the partition blocks 16, thereby adjusting the distance between each clamping piece 18 and the partition block 16, and the clamping spacing can be adjusted according to the size and width of the parts to be clamped.

[0027] Embodiment 2: A sleeve block 20 is fixed to both front and rear ends of the left side of the top of the bottom plate 1, and gears 24 are movably connected to both sides of the sleeve block 20. A motor 23 is installed on the left side of the front end of the sleeve block 20. A gear rod 21 is inserted between the front and rear of the sleeve block 20, and a guide rod 19 is transversely fixed to one end of the gear rod 21.

[0028] The tooth grooves of the gear 24 are arranged between the front and rear of both sides of the gear rod 21. The output shaft of the motor 23 is fixedly connected to the top of the left gear 24. The gear 24 is symmetrically meshed on both sides of the outside of the gear rod 21. The left side of the guide rod 19 has a certain curvature.

[0029] Specifically, Figure 1 , Figure 2 and Figure 4As shown, the motor 23 installed on the top of the opening sleeve 20, when the motor 23 rotates the left gear 24, can cooperate with the same gear 24 on the right to guide the gear rod 21 with tooth grooves to slide horizontally, forcing the guide rod 19 with a certain curvature to approach the metal parts to be transferred and clamped, and pre-position them to avoid uneven arrangement of the parts on the surface of the conveyor belt 3.

[0030] Embodiment 3: A rectangular chamber 5 is transversely arranged at the lower part of the right side of the bottom plate 1, and a collection frame 6 is transversely inserted in the rectangular chamber 5. A pull plate 7 is longitudinally fixed to the right side of the collection frame 6, and a plug rod 8 is fixed to the front and rear ends of the upper left side of the pull plate 7. Slots 9 are arranged at both ends of the upper right side of the bottom plate 1. Bolts 4 are meshed and connected at the front and rear ends of the right side of the outer side of the bottom plate 1. A through groove 26 is transversely arranged inside the pull plate 7. The collection frame 6 is embedded in the rectangular chamber 5, and the plug rod 8 is embedded in the slot 9.

[0031] Specifically, Figure 1 and Figure 2 As shown, the pull plate 7 with the collection frame 6 is pulled out along the rectangular chamber 5 at the lower right corner of the bottom plate 1. At this time, the insertion rod 8 connected to the collection frame 6 slides synchronously along the slot 9, and then the position of the insertion rod 8 is locked by two sets of bolts 4 on the surface to prevent the collection frame 6 from continuing to move. The existence of the through groove 26 can be used to accommodate the receiving container, and the screen at the bottom can be used directly to filter out dust and large particles.

[0032] Working principle: When the utility model is in use, the motor 23 installed on the top of the sleeve block 20 is first turned on. When the motor 23 rotates the left gear 24, it can cooperate with the same gear 24 on the right to guide the toothed rod 21 with tooth grooves to slide horizontally, forcing the guide rod 19 with a certain arc to approach the metal parts to be transferred and clamped, and pre-position them. After that, the metal parts transferred from the left side slide horizontally to the right in turn under the guidance of the conveyor belt 3, and the piston rod of the cylinder 22 pushes and pulls the horizontal plate 12 forward or backward every few seconds. This clamp has six groups of workstations and has its own transmission function. Turn on the servo motor 1 1, the sleeve 14 can be pushed horizontally by the screw rod 15 inserted between the partition blocks 16, thereby adjusting the distance between each clamping piece 18 and the partition block 16, and the clamping spacing can be adjusted according to the size and width of the parts to be clamped, so as to quickly realize the clamping and fixing of the metal parts. Finally, the pull plate 7 with the collection frame 6 is pulled out along the rectangular chamber 5 at the lower right corner of the bottom plate 1. At this time, the insertion rod 8 connected to the collection frame 6 slides along the slot 9 synchronously, and then the position of the insertion rod 8 is locked by two groups of bolts 4 on the surface to prevent the collection frame 6 from continuing to move. The existence of the through groove 26 can be used to receive the receiving container, and the screen at the bottom can be used directly to filter out dust and large particles.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-station metal parts delivery fixture, comprising a base plate (1) and a transverse chamber (25), characterized in that: A transverse chamber (25) is provided between the two sides above the bottom plate (1), and a conveyor belt (3) is installed in the transverse chamber (25). A driving motor (2) is installed on both sides of the front end of the bottom plate (1). Support plates (10) are transversely fixed at both the front and rear ends above the bottom plate (1), and cylinders (22) are installed on both sides of the support plates (10). The piston rods of the cylinders (22) are fixedly connected to the transverse plate (12), and the two sides of the inside of the transverse plate (12) An active chamber (13) is arranged between the two sides of the active chamber (13), a screw rod (15) is movably connected between the two sides inside the active chamber (13), and six groups of shaft sleeves (14) are sleeved on the outside of the screw rod (15), a suspension rod (17) is fixed to the bottom of the shaft sleeve (14), and a clamping plate (18) is fixed to the front end below the suspension rod (17), a servo motor (11) is installed on the right side inside the cross plate (12), and six groups of partition blocks (16) are fixed inside the active chamber (13).

2. A multi-station metal parts delivery fixture according to claim 1, characterized in that: The piston rod of the cylinder (22) can control the horizontal plate (12) to slide forward and backward, and the support plate (10) and the horizontal plate (12) are symmetrically arranged at the front and rear ends of the top of the bottom plate (1).

3. A multi-station metal parts delivery fixture according to claim 1, characterized in that: Textures matching the screw rod (15) are provided between two sides of the shaft sleeve (14), and the shaft sleeve (14) and the screw rod (15) are arranged in concentric circles.

4. The multi-station metal parts delivery fixture according to claim 1, characterized in that: A sleeve block (20) is fixed to both front and rear ends of the left side of the top of the bottom plate (1), and gears (24) are movably connected to both sides of the sleeve block (20). A motor (23) is installed on the left side of the front end of the sleeve block (20). A gear rod (21) is inserted between the front and rear of the sleeve block (20), and a guide rod (19) is transversely fixed to one end of the gear rod (21).

5. A multi-station metal parts delivery fixture according to claim 4, characterized in that: Tooth grooves matching the gear (24) are provided between the front and rear sides of the gear rod (21), and the output shaft of the motor (23) is fixedly connected to the top of the left gear (24).

6. The multi-station metal parts delivery fixture according to claim 4, characterized in that: The gear (24) is symmetrically meshed on both sides of the outside of the gear rod (21), and the left side of the guide rod (19) has a certain curvature.

7. The multi-station metal parts delivery fixture according to claim 1, characterized in that: A rectangular chamber (5) is transversely arranged below the right side of the bottom plate (1), and a collection frame (6) is transversely inserted in the rectangular chamber (5). A pull plate (7) is longitudinally fixed to the right side of the collection frame (6), and plug rods (8) are fixed to the front and rear ends of the upper left side of the pull plate (7). Slots (9) are arranged at both ends of the upper right side of the bottom plate (1), and bolts (4) are meshed and connected to the front and rear ends of the outer right side of the bottom plate (1), and a through groove (26) is transversely arranged inside the pull plate (7).

8. The multi-station metal parts delivery fixture according to claim 7, characterized in that: The collecting frame (6) is embedded in the rectangular chamber (5), and the inserting rod (8) is embedded in the slot (9).

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