Fixing assembly for instrument machining

Abstract

The utility model relates to the technical field of instrument processing, and discloses an instrument processing fixing assembly which comprises a processing table, supporting arms are symmetrically arranged on the two sides of the processing table, fixed guide rails are fixed to the ends, close to each other, of the two supporting arms, an adjusting transverse rod is detachably arranged at the bottoms of the fixed guide rails, and a movable mechanism is arranged at the bottom of the processing table. The movable mechanism comprises a lead screw arranged at the bottom end of the machining table and a sliding block installed on the lead screw. Through cooperative arrangement of the movable mechanism, the fixed guide rail and the adjusting cross rod, the limiting distance of the top of an instrument can be flexibly adjusted, the mounting distance between the adjusting cross rod and the fixed guide rail can be adjusted according to the size of the instrument, and the two ends of the instrument can be clamped and fixed; and the top of the instrument can be limited through the fixing guide rail and the adjusting cross rod, the supporting strip is arranged in a matched mode and used for placing the instrument for machining, and the instrument fixing device is suitable for machining of instruments made of various materials and in various shapes, has high universality and can stably fix the instrument.

Description

Technical Field

[0001] The present application relates to the technical field of instrument processing, and in particular to a fixing assembly for instrument processing. Background Art

[0002] In the field of instrument processing, fixing components are key components to ensure processing accuracy and efficiency. At present, there are a variety of fixing components on the market, and most of these mechanisms use mechanical locking methods, such as bolts, clamps, etc. However, these existing technical solutions have some obvious shortcomings in practical applications. First, traditional mechanical fixing methods often require drilling or slotting on the instrument, which not only destroys the integrity of the instrument, but may also affect its performance; secondly, the mechanical fixing method requires the use of external tools to operate, which increases the complexity of the operation and time cost. In addition, the applicability and versatility of existing fixing components are not strong. For workpieces of different shapes and sizes, different fixing components often need to be replaced, which reduces processing efficiency.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that traditional mechanical fixing methods often require drilling or slotting on the instrument, which not only destroys the integrity of the instrument, but also may affect its performance; secondly, the mechanical fixing method requires the use of external tools to operate, which increases the complexity and time cost of the operation. In addition, the applicability and versatility of existing fixing components are not strong. For workpieces of different shapes and sizes, different fixing components often need to be replaced, which reduces the processing efficiency. The present application provides a fixing component for instrument processing.

[0005] The present application provides a fixing assembly for machine processing using the following technical solution:

[0006] A fixing assembly for machine processing comprises a processing table, support arms are symmetrically arranged on both sides of the processing table, fixed guide rails are fixed to the ends of the two support arms close to each other, an adjustment cross bar is detachably arranged at the bottom of the fixed guide rails, a movable mechanism is arranged at the bottom of the processing table, and the movable mechanism comprises a screw rod arranged at the bottom end of the processing table, and a slider installed on the screw rod.

[0007] Preferably, support legs are connected to the corners of the bottom of the processing table by screws, and a processing cavity is provided in the processing table.

[0008] Preferably, a positioning slide bar is symmetrically welded to the middle of the bottom end of the processing table, and a fixing plate is fixed to one end of the positioning slide bar away from the processing table.

[0009] Preferably, a servo motor is installed at the bottom of the fixing plate, and the output end of the servo motor passes through the inner wall of the fixing plate and is transmitted to the lead screw.

[0010] Preferably, the slider is slidably connected to the screw rod, a connecting rod for support is connected between the support arm and the slider, and a sliding hole adapted to the positioning slide rod is provided inside the connecting rod.

[0011] Preferably, adjustment slide holes are provided inside both sides of the fixed guide rail and the adjustment cross bar, and fasteners are detachably provided in the adjustment slide holes. A group of slots are evenly distributed at the top of the adjustment cross bar, and matching support strips are provided inside the slots.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The present application can flexibly adjust the limiting distance of the top of the instrument through the coordination of the movable mechanism with the fixed guide rail and the adjusting cross bar, and can adjust the installation distance between the cross bar and the fixed guide rail according to the size of the instrument. The two ends of the instrument can be clamped and fixed, and the top of the instrument can be limited by the fixed guide rail and the adjusting cross bar. In addition, a supporting bar is provided for placing the instrument for processing. It is suitable for the processing of instruments of various materials and shapes, has strong versatility, and can achieve stable fixation of the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of a fixing assembly for machine processing according to an embodiment of the application.

[0015] Figure 2 It is a structural diagram of the activity mechanism of the application embodiment.

[0016] Figure 3 It is a schematic diagram of the structure of the fixed guide rail and the adjustable cross bar of the application embodiment.

[0017] Explanation of the accompanying drawings: 1. Processing table; 2. Support leg; 3. Support arm; 4. Fixed guide rail; 5. Adjustment cross bar; 6. Positioning slide bar; 7. Fixed plate; 8. Servo motor; 9. Screw; 10. Slider; 11. Connecting rod; 12. Adjustment slide hole; 13. Fastener; 14. Slot; 15. Support bar. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a fixing assembly for machine processing. Figure 1, including a processing table 1, the corners of the bottom of the processing table 1 are connected with support legs 2 by screws, a processing cavity is opened in the processing table 1, the equipment is located in the processing cavity for processing, and positioning slide bars 6 are symmetrically welded in the middle of the bottom end of the processing table 1. A fixing plate 7 is fixed to the end of the positioning slide bar 6 away from the processing table 1, and the positioning slide bar 6 supports the fixing plate 7. Support arms 3 are symmetrically provided on both sides of the processing table 1, and the support arms 3 extend to both sides of the processing table 1.

[0020] like Figure 2 As shown, a movable mechanism is provided at the bottom of the processing table 1, and the movable mechanism includes a screw rod 9 provided at the bottom end of the processing table 1, and a slider 10 installed on the screw rod 9. A servo motor 8 is installed at the bottom of the fixed plate 7. The output end of the servo motor 8 penetrates the inner wall of the fixed plate 7 and transmits power to the screw rod 9, so that the screw rod 9 can be driven to rotate between the processing table 1 and the fixed plate 7, and the slider 10 is driven to be slidably connected with the screw rod 9.

[0021] A connecting rod 11 for support is connected between the support arm 3 and the slider 10. A sliding hole adapted to the positioning slide rod 6 is opened inside the connecting rod 11. At this time, as the slider 10 rises and falls, the connecting rod 11 slides synchronously outside the positioning slide rod 6 to cooperate with the positioning, which has a good supporting effect and can push the support arm 3 to move upward.

[0022] Combination Figure 3 As shown, a fixed guide rail 4 is fixed at one end of the two support arms 3 that are close to each other, and an adjusting cross bar 5 is detachably provided at the bottom of the fixed guide rail 4. Adjusting slide holes 12 are provided inside both sides of the fixed guide rail 4 and the adjusting cross bar 5, and fasteners 13 are detachably provided in the adjusting slide holes 12. The two adjusting cross bars 5 can be moved at the bottom of the fixed guide rail 4 to adjust a fixed distance, and a group of card slots 14 are equidistantly distributed at the top of the adjusting cross bar 5, and a fitting supporting bar 15 is provided inside the card slot 14. By installing the supporting bar 15, it is convenient to place the processed instruments.

[0023] The implementation principle of a fixing component for instrument processing in an embodiment of the present application is as follows: during operation, the instrument to be processed is placed on the processing table 1, and then the servo motor 8 drives the screw rod 9 to rotate, thereby driving the slider 10 to rise and fall linearly in cooperation with its outer wall, and the connecting rod 11 synchronously slides outside the positioning slide bar 6 to cooperate with the support to improve stability, thereby pushing the support arm 3 to adjust the height so that it is close to the end face of the instrument, and then according to the size of the instrument, the clamping distance between the two adjusting cross bars 5 and the fixed guide rail 4 is adjusted, and the fasteners 13 are tightened to fix it, so that the adjusting cross bars 5 fit the outer wall of the instrument to achieve clamping at both ends of the instrument, and the fixed guide rail 4 limits the top of the instrument to improve the stability of the processing, and after the processing is completed, the support bar 15 can also be installed in the slot 14, at which time the processed instrument can be placed on the support bar 15, which is suitable for the processing of instruments of various materials and shapes and has strong versatility.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fixture assembly for machine processing, comprising a processing table (1), characterized in that: Support arms (3) are symmetrically arranged on both sides of the processing table (1); fixed guide rails (4) are fixed to the ends of the two support arms (3) that are close to each other; an adjustment cross bar (5) is detachably arranged at the bottom of the fixed guide rail (4); a movable mechanism is arranged at the bottom of the processing table (1); the movable mechanism comprises a screw rod (9) arranged at the bottom end of the processing table (1) and a slider (10) mounted on the screw rod (9).

2. A fixing assembly for machine processing according to claim 1, characterized in that: Support legs (2) are connected to the corners of the bottom of the processing table (1) via screws, and a processing cavity is provided in the processing table (1).

3. The fixing assembly for machine processing according to claim 1, characterized in that: A positioning slide bar (6) is symmetrically welded to the middle of the bottom end of the processing table (1), and a fixing plate (7) is fixed to one end of the positioning slide bar (6) away from the processing table (1).

4. A fixing assembly for machine processing according to claim 3, characterized in that: A servo motor (8) is installed at the bottom of the fixed plate (7), and the output end of the servo motor (8) penetrates the inner wall of the fixed plate (7) and is transmitted to the screw rod (9).

5. A fixing assembly for machine processing according to claim 4, characterized in that: The slider (10) is slidably connected to the screw rod (9), a connecting rod (11) for support is connected between the support arm (3) and the slider (10), and a sliding hole adapted to the positioning slider (6) is provided inside the connecting rod (11).

6. The fixing assembly for machine processing according to claim 1, characterized in that: Adjustment sliding holes (12) are provided inside both sides of the fixed guide rail (4) and the adjustment cross bar (5), and fasteners (13) are detachably provided in the adjustment sliding holes (12). A group of slots (14) are evenly distributed at the top of the adjustment cross bar (5), and supporting strips (15) are provided inside the slots (14) to fit in with each other.

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