An adjustable fixing device for honing tube processing

Abstract

The utility model discloses an adjustable fixing device for honing tube processing, which relates to the technical field of honing tube processing, and comprises a machine body, support frames are movably installed at both ends of the machine body, and a connecting plate is movably installed inside the support frame, a transmission shaft is movably installed on one side of the support frame, and gears are fixedly installed at both ends of the transmission shaft. The utility model is provided with a connecting plate, a clamping plate, a pulley, etc., and the transmission connecting plate is connected to make a horizontal displacement through the meshing of the gear and the rack, so that one side of the inclined surface of the clamping plate contacts the workpiece, and plays a supporting role on the workpiece. At the same time, when the clamping plate is moved and adjusted according to the size of the workpiece, the locking rubber belt is pulled by one side of the clamping plate, and the two ends of the workpiece are locked and tightened by the pulley and the clamping plate, so as to facilitate adjustment according to workpieces of different sizes, and at the same time improve the fixing effect, simplify the operation steps, facilitate the use of the staff, and improve work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of honing tube processing, in particular to an adjustable fixing device for honing tube processing. Background Art

[0002] Honing tube processing equipment refers to a grinding machine that uses a honing head to hone the workpiece's fine surface. It is mainly used to hone the workpiece's stable holes in the manufacturing industries of automobiles, tractors, hydraulic parts, bearings, aviation, etc. There are two types of honing tube processing equipment: vertical and horizontal. In the vertical honing tube processing equipment, the honing head inlaid with an oilstone is driven to rotate by a vertically placed spindle, and at the same time, it performs vertical reciprocating feed motion driven by a hydraulic device.

[0003] However, when some existing honing tube processing equipment performs honing operations on the honing tube, the corresponding clamping mechanism needs to be replaced for workpieces of different sizes. The operation steps are relatively complicated and cannot be quickly adjusted and fixed according to the size of the workpiece, which is inconvenient for workers to use and has low work efficiency. In addition, the honing tube is often clamped and fixed by an iron chain, and the fixing effect is poor. When the honing pestle is running, the workpiece being honed is easily loosened and slipped off, affecting product quality and posing certain safety hazards. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an adjustable fixing device for honing tube processing to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable fixing device for honing tube processing, comprising a machine body, support frames movably mounted at both ends of the machine body, and a connecting plate movably mounted on the inner side of the support frame, a transmission shaft movably mounted on one side of the support frame, and gears are fixedly mounted on both ends of the transmission shaft, a rack is provided on one side of the connecting plate, and a clamping plate is fixedly mounted on one end of the connecting plate.

[0006] By adopting the above technical solution, the transmission connecting plate is connected by meshing the gear and the rack to make a horizontal displacement, so that one side of the inclined surface of the clamping plate contacts the workpiece, thereby supporting the workpiece. At the same time, when the clamping plate is moved and adjusted according to the size of the workpiece, the locking rubber belt is pulled by one side of the clamping plate, and the two ends of the workpiece are locked and tightened through the pulley and the clamping plate, thereby facilitating adjustment according to workpieces of different sizes, while improving the fixing effect, simplifying the operating steps, facilitating the use of the staff, and improving work efficiency.

[0007] The utility model is further configured that slide rails are fixedly installed at both ends of the machine body, and guide grooves matching with the slide rails are opened at both ends of the support frame.

[0008] By adopting the above technical solution, by installing the slide rail, the slide rail can provide precise guidance to ensure that the connecting plate moves according to the predetermined path, which helps to improve accuracy and precision.

[0009] The utility model is further configured that a driving motor is fixedly mounted on one end of the support frame, and the output end of the driving motor is connected to the transmission shaft, and the machine body and the support frame are connected via a hydraulic rod.

[0010] By adopting the above technical solution and installing a hydraulic rod, the transmission method of the hydraulic rod can accurately control the size and direction of the force, achieve high-precision positioning and adjustment, and meet the requirements of high-precision machinery and equipment. At the same time, the response speed of the hydraulic rod is also very fast, and it can achieve fast and accurate movements in a short time.

[0011] The utility model is further configured that fixed blocks are fixedly installed at both ends of the body, and a pulley is movably installed at one end of the fixed block, a locking rubber belt is sleeved on one side of the pulley, one end of the locking rubber belt is connected to the clamping plate, and the other end of the locking rubber belt is connected to the top of the body.

[0012] By adopting the above technical solution, by installing a pulley, the pulley can change the direction and magnitude of the force on the locking rubber belt, so that it can move more easily, improve work efficiency, and make the movement of objects smoother, thereby reducing the wear of the locking rubber belt and other related components and increasing the service life of the locking rubber belt.

[0013] The utility model is further configured such that the upper and lower end surfaces of the two groups of connection plates are installed in cooperation with each other, and the two groups of connection plates are crossed to form tooth grooves that match the gears, and the gears and racks are meshingly connected.

[0014] By adopting the above technical solution, the gear and the rack are meshed and connected, so that the transmission mode is more stable and the device structure is more perfect.

[0015] The utility model is further configured that one side of the clamping plate is configured as an inclined surface, and one end of the clamping plate is configured as an arc surface.

[0016] By adopting the above technical solution, by setting an arc surface at one end of the clamping plate, the arc surface design can improve the strength and durability of the clamping plate. At the same time, the arc surface can better disperse stress and reduce stress concentration points, thereby reducing the risk of the clamping plate being damaged by friction with the locking rubber belt.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] The utility model is provided with a connecting plate, a clamping plate, a pulley, etc., and a driving motor drives the transmission shaft to rotate, so that the gear is connected to the transmission connecting plate by meshing with the rack to make a horizontal displacement, so that one side of the inclined surface of the clamping plate contacts the workpiece, thereby supporting the workpiece; at the same time, when the clamping plate is moved and adjusted according to the size of the workpiece, the locking rubber belt is pulled by one side of the clamping plate, and the two ends of the workpiece are locked and tightened by the pulley and the clamping plate, so that it is convenient to adjust according to workpieces of different sizes, and at the same time improve the fixing effect, simplify the operation steps, facilitate the use of the staff, and improve the work efficiency; at the same time, the hydraulic rod is extended and retracted, so that the guide groove moves along the slide rail to adjust the height of the workpiece, so that it is convenient to remove the workpiece after honing, and the flexibility of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support frame structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the locking structure of the utility model.

[0022] In the figure: 1. body; 2. hydraulic rod; 3. driving motor; 4. support frame; 5. transmission shaft; 6. gear; 7. connecting plate; 8. rack; 9. slide rail; 10. guide groove; 11. clamping plate; 12. pulley; 13. fixing block; 14. locking rubber belt. 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] An adjustable fixture for honing tube processing, such as Figure 1-3 As shown, it includes a body 1, support frames 4 are movably installed at both ends of the body 1, and a connecting plate 7 is movably installed inside the support frame 4, a transmission shaft 5 is movably installed on one side of the support frame 4, and gears 6 are fixedly installed at both ends of the transmission shaft 5, a rack 8 is provided on one side of the connecting plate 7, and a clamping plate 11 is fixedly installed at one end of the connecting plate 7, and the transmission shaft 5 is driven to rotate by the driving motor 3, so that the gear 6 is connected to the transmission connecting plate 7 by meshing with the rack 8 to make a horizontal displacement, so that the clamping plate 11 is moved closer to the middle of the device, so that the inclined side of the clamping plate 11 contacts the workpiece, thereby supporting the workpiece.

[0026] See also Figure 2 Slide rails 9 are fixedly installed at both ends of the body 1, and guide grooves 10 matching the slide rails 9 are opened at both ends of the support frame 4. By installing the slide rails 9, the slide rails 9 can provide precise guidance to ensure that the connecting plate 7 moves along a predetermined path, which helps to improve accuracy and precision.

[0027] See also Figure 1 A driving motor 3 is fixedly installed at one end of the support frame 4, and the output end of the driving motor 3 is connected to the transmission shaft 5. The body 1 and the support frame 4 are connected through a hydraulic rod 2. By installing the hydraulic rod 2, the transmission mode of the hydraulic rod 2 can accurately control the size and direction of the force, realize high-precision positioning and adjustment, and meet the requirements of high-precision machinery and equipment. At the same time, the response speed of the hydraulic rod 2 is also very fast, and it can realize fast and accurate movements in a short time.

[0028] See also Figure 3 , fixed blocks 13 are fixedly installed at both ends of the body 1, and a pulley 12 is movably installed at one end of the fixed block 13, and a locking rubber belt 14 is set on one side of the pulley 12, one end of the locking rubber belt 14 is connected to the clamping plate 11, and the other end of the locking rubber belt 14 is connected to the top of the body 1. By installing the pulley 12, the pulley 12 can change the direction and size of the force on the locking rubber belt 14, so as to move more easily, improve work efficiency, and make the movement of objects smoother, thereby reducing the wear of related components such as the locking rubber belt 14 and increasing the service life of the locking rubber belt 14.

[0029] See also Figure 2 The upper and lower end surfaces of the two sets of connecting plates 7 are installed in cooperation with each other, and the two sets of connecting plates 7 are crossed to form tooth grooves that match the gear 6. The gear 6 and the rack 8 are meshingly connected. Through the meshing connection between the gear 6 and the rack 8, the transmission mode is more stable and the device structure is more perfect.

[0030] See also Figure 2 One side of the clamping plate 11 is set as an inclined surface, and one end of the clamping plate 11 is set as an arc surface. By setting the arc surface at one end of the clamping plate 11, the arc surface design can improve the strength and durability of the clamping plate 11. At the same time, the arc surface can better disperse the stress and reduce the stress concentration point, thereby reducing the risk of the clamping plate 11 being damaged by friction of the locking rubber belt 14.

[0031] The working principle of the utility model is as follows: when in use, first start the driving motor 3, and then according to the size of the workpiece to be honed, the transmission shaft 5 is driven to rotate by the driving motor 3, so that the gear 6 is connected to the transmission connecting plate 7 by meshing with the rack 8 to make a horizontal displacement, so that the clamping plate 11 is moved closer to the middle of the device, so that one side of the inclined surface of the clamping plate 11 contacts the workpiece, and plays a supporting role for the workpiece. At the same time, when the clamping plate 11 is moved and adjusted according to the size of the workpiece, at this time, since one end of the locking rubber belt 14 is fixed to one end of the body 1, the other end of the locking rubber belt 14 is pulled by one side of the clamping plate 11, so that the pulley 12 cooperates with the clamping plate 11 to lock and tighten the two ends of the workpiece. At the same time, the hydraulic rod 2 is extended and retracted, so that the guide groove 10 is lifted or lowered along the slide rail 9 to adjust the height of the workpiece, so as to facilitate the removal of the workpiece after honing or the stacking of the honed workpieces, thereby improving the flexibility and applicability of the device, and the product honing is completed with the adjustable fixing device for the honing tube processing.

[0032] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An adjustable fixing device for honing a tube, comprising a body (1), characterized in that: Support frames (4) are movably mounted at both ends of the machine body (1), and a connecting plate (7) is movably mounted inside the support frame (4); a transmission shaft (5) is movably mounted on one side of the support frame (4), and gears (6) are fixedly mounted on both ends of the transmission shaft (5); a rack (8) is provided on one side of the connecting plate (7), and a clamping plate (11) is fixedly mounted on one end of the connecting plate (7).

2. The adjustable fixing device for honing tube processing according to claim 1, characterized in that: Slide rails (9) are fixedly mounted on both ends of the machine body (1), and guide grooves (10) matching with the slide rails (9) are formed on both ends of the support frame (4).

3. The adjustable fixing device for honing tube processing according to claim 2, characterized in that: A driving motor (3) is fixedly mounted on one end of the support frame (4), and the output end of the driving motor (3) is connected to a transmission shaft (5); the machine body (1) and the support frame (4) are connected via a hydraulic rod (2).

4. The adjustable fixing device for honing tube processing according to claim 3 is characterized in that: Fixed blocks (13) are fixedly mounted at both ends of the machine body (1), and a pulley (12) is movably mounted at one end of the fixed block (13). A locking rubber belt (14) is sleeved on one side of the pulley (12), one end of the (14) is connected to the clamping plate (11), and the other end of the locking rubber belt (14) is connected to the top of the machine body (1).

5. The adjustable fixing device for honing tube processing according to claim 4, characterized in that: The upper and lower end surfaces of the two groups of connecting plates (7) are mounted in cooperation with each other, and the two groups of connecting plates (7) are intersected to form tooth grooves that cooperate with the gear (6), and the gear (6) and the rack (8) are meshingly connected.

6. The adjustable fixing device for honing tube processing according to claim 5, characterized in that: One side of the clamping plate (11) is provided with an inclined surface, and one end of the clamping plate (11) is provided with a curved surface.

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