Gear type clamping device used in automobile production line conveying system

Abstract

The utility model belongs to the technical field of automobile production line equipment, and particularly relates to a gear type clamping device used in an automobile production line conveying system, which comprises a bottom plate, a cylinder driving mechanism, a driving gear clamping mechanism and a driven gear clamping mechanism, the air cylinder driving mechanism is connected with the driving gear clamping mechanism and drives the driving gear clamping mechanism to act, and the driving gear clamping mechanism and the driven gear clamping mechanism are matched with each other to achieve clamping work. The device is adjustable in clamping range, good in swing arm synchronism, high in stability, good in universality, convenient to maintain and very remarkable in due effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile production line equipment, and in particular relates to a gear type clamping device used in a conveying system of an automobile production line. Background Art

[0002] At present, in the conveying system of automobile production line, it is necessary to fix the position of the slide when the slide stops at the workstation to avoid the safety accident of the slide falling due to forward and backward movement. In the prior art, the connecting rod clamping mechanism is mainly used, but this structure is easy to get stuck when subjected to impact force, and the maintenance cost is relatively high. Utility Model Content

[0003] The utility model aims to provide a gear type clamping device used in a conveying system of an automobile production line to solve the problems existing in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gear-type clamping device used in a conveying system of an automobile production line, comprising a base plate and a cylinder driving mechanism, a driving gear clamping mechanism and a driven gear clamping mechanism respectively installed on the base plate, the cylinder driving mechanism being connected to the driving gear clamping mechanism and driving it to move, and the driving gear clamping mechanism and the driven gear clamping mechanism cooperating with each other to realize the clamping work.

[0005] Preferably, the cylinder driving mechanism includes a cylinder, a flange angle seat, a pull rod and a cylinder connecting head. The cylinder body of the cylinder is hinged to the flange angle seat through an angle seat pin. The flange angle seat is fixed to the base plate. The cylinder connecting head is fixed to the front end of the piston rod of the cylinder. The cylinder connecting head is hinged to one end of the pull rod through a pin.

[0006] Preferably, the driving gear clamping mechanism comprises a driving shaft, a left belt seat bearing, a right belt seat bearing, a left angle seat, a right angle seat, a clamping arm and a driving gear, the left angle seat and the right angle seat are respectively fixed to the base plate, the left belt seat bearing and the right belt seat bearing are respectively fixed on the left angle seat and the right angle seat, the driving shaft passes through the left belt seat bearing and the right belt seat bearing and is connected to the two, one end of the driving shaft is connected to the other end of the pull rod by a spline, and the driving gear and the clamping arm are respectively fixed to the driving shaft; the structure of the driven gear clamping mechanism is the same as that of the driving gear clamping mechanism, the driven gear clamping mechanism and the driving gear clamping mechanism are symmetrically arranged, and the driven gear in the driven gear clamping mechanism is meshed with the driving gear in the driving gear.

[0007] Preferably, a clamping block is provided at the upper end of the clamping arm.

[0008] Preferably, an adjustment block is provided between the clamping block and the clamping arm.

[0009] Preferably, the clamping arm and the driving gear in the driving gear clamping mechanism are connected by bolts.

[0010] Preferably, in the driven gear clamping mechanism, the clamping arm and the driven gear are connected by bolts.

[0011] The beneficial effects of the utility model are: the clamping range of the device is adjustable, the swing arm synchronization is good, the stability is strong, the versatility is good, the maintenance is convenient, and the effect is very significant. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is the front view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 It is the AA cross-sectional view of the utility model;

[0016] Figure 5 It is a BB sectional view of the utility model. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0018] like Figure 1-5 As shown, the utility model discloses a gear type clamping device used in a conveying system of an automobile production line, which comprises a cylinder driving mechanism 1, a driving gear clamping mechanism 2, and a driven gear clamping mechanism 3.

[0019] The cylinder drive mechanism 1 includes: a pull rod 1.01, a cylinder joint pin shaft 1.02, a split pin A1.03, a joint baffle A1.04, a joint baffle B1.05, a split pin B1.06, a Y-type cylinder connector 1.07, a cylinder 1.08, a cylinder extension magnetic switch 1.09, a cylinder retraction magnetic switch 1.10, a cylinder mounting flange 1.11, an angle seat pin shaft 1.12, a split pin C1.13, a joint baffle C1.14, a flange angle seat 1.15, a joint baffle D1.16, a split pin D1.17, a mounting plate 1.18 and a connector locking nut 1.19;

[0020] The cylinder mounting flange 1.11, the angle seat pin shaft 1.12, the flange angle seat 1.15, the joint baffle C1.14, the joint baffle D1.16, the cotter pin C1.13 and the cotter pin D1.17 fix the tail of the cylinder to the mounting plate 1.18, the Y-type cylinder connector 1.07 is connected to the cylinder telescopic rod through the connector locking nut 1.19, the pull rod 1.01 is connected by the Y-type cylinder connector 1.07, the pin shaft 1.02, the joint baffle A1.04, the joint baffle B1.05, the cotter pin A1.03 and the cotter pin B1.06, the cylinder extension magnetic switch 1.09 and the cylinder retraction magnetic switch 1.10 are fixed to the cylinder by bolts, which are used to detect the extension and retraction of the cylinder, and the above constitutes the cylinder driving mechanism 1.

[0021] The driving gear clamping mechanism 2 includes: an angle seat A 2.01, an angle seat B 2.02, a seat bearing A 2.03, a seat bearing B 2.04, a driving shaft 2.05, a gear A 2.06, a clamping arm A 2.07, an adjustment block A 2.08, a clamping block A 2.09, a sleeve A2.10, a flat key A 2.11 and a flat key B 2.12;

[0022] The clamping block A2.09 and the adjusting block A2.08 are fixed to the clamping arm A2.07 by screws; the clamping arm A2.07 and the gear A2.06 are fixed by screws, and pass through the driving shaft 2.05 with the sleeve A2.10. The gear A2.06 and the clamping arm A2.07 are connected to the driving shaft 2.05 by the flat key A2.11; the driving shaft is connected to the seat bearing A2.03 and the seat bearing B2.04, and is connected to the pull rod 1.01 by the flat key B2.12; the seat bearing A2.03 and the seat bearing B2.04 are respectively fixed to the angle seat A2.01 and the angle seat B2.02 by screws; the angle seat A2.01 and the angle seat B2.02 are fixed to the mounting plate by screws; the pull rod 1.01 of the cylinder drive mechanism drives the driving shaft 2.05 to rotate, and the gear 2.06 and the clamping arm A2.07 rotate at the same time.

[0023] The driven gear clamping mechanism 3 includes: angle seat C 3.01, angle seat D 3.02, seat bearing C 3.03, seat bearing D 3.04, driven shaft 3.05, gear B 3.06, clamping arm B 3.07, adjustment block B 3.08, clamping block B 3.09, 3.10 sleeve BHE flat key C 3.11;

[0024] The clamping arm B 3.07 is fixed to the gear B 3.06 by bolts, and is connected to the shaft sleeve B 3.10 through the driven shaft 3.05 by the flat key C 3.11; the driven shaft 3.05 is connected to the seat bearing C 3.03 and the seat bearing D 3.04, and is fixed to the angle seat C 3.01 and the angle seat D 3.02 by screws respectively; the angle seat C 3.01 and the angle seat D 3.02 are fixed to the mounting plate by screws, and the gear A 2.06 of the active gear clamping mechanism drives the gear B 3.06 to rotate, and at the same time drives the clamping arm B 3.07 to rotate.

[0025] By changing the thickness of the adjusting block A and the adjusting block B, it can adapt to the clamping points of different sizes.

[0026] The device is equipped with protective covers at the positions of the driving gear and the driven gear to prevent debris from entering and jamming the main gear. The clamping device is not easy to get stuck and can be used for component clamping work in the conveying system of automobile production lines.

[0027] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A gear type clamping device used in a conveying system of an automobile production line, characterized in that: It includes a base plate and a cylinder driving mechanism, a driving gear clamping mechanism and a driven gear clamping mechanism respectively installed on the base plate, the cylinder driving mechanism is connected to the driving gear clamping mechanism and drives it to move, and the driving gear clamping mechanism and the driven gear clamping mechanism cooperate with each other to realize the clamping work; the cylinder driving mechanism includes a cylinder, a flange angle seat, a pull rod and a cylinder connecting head, the cylinder body of the cylinder and the flange angle seat are hinged through an angle seat pin, the flange angle seat is fixed to the base plate, the front end of the piston rod of the cylinder is fixed with the cylinder connecting head, and the cylinder connecting head is hinged to one end of the pull rod through a pin; the driving gear clamping mechanism includes an active A shaft, a left belt seat bearing, a right belt seat bearing, a left angle seat, a right angle seat, a clamping arm and a driving gear, the left angle seat and the right angle seat are respectively fixed to the base plate, the left belt seat bearing and the right belt seat bearing are respectively fixed on the left angle seat and the right angle seat, the driving shaft passes through the left belt seat bearing and the right belt seat bearing and is connected to the two, one end of the driving shaft is connected to the other end of the pull rod by a spline, and the driving gear and the clamping arm are respectively fixed to the driving shaft; the structure of the driven gear clamping mechanism is the same as that of the driving gear clamping mechanism, the driven gear clamping mechanism and the driving gear clamping mechanism are symmetrically arranged, and the driven gear in the driven gear clamping mechanism is meshed with the driving gear in the driving gear.

2. The gear type clamping device used in the conveying system of the automobile production line according to claim 1 is characterized in that: A clamping block is arranged at the upper end of the clamping arm.

3. The gear type clamping device used in the conveying system of the automobile production line according to claim 2 is characterized in that: An adjusting block is arranged between the clamping block and the clamping arm.

4. The gear type clamping device used in the conveying system of the automobile production line according to claim 1 is characterized in that: The clamping arm and the driving gear in the driving gear clamping mechanism are connected by bolts.

5. The gear type clamping device used in the conveying system of the automobile production line according to claim 1 is characterized in that: The clamping arm and the driven gear in the driven gear clamping mechanism are connected by bolts.

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