Retainer tray
By designing a cage material tray including a plurality of abutment units and a limiting unit, the problem of easy drop in the cage in the prior art is solved, and effective limit fixation of the cage is achieved to prevent damage and improve production efficiency.
Patent Information
- Application Number
- CN202421582374.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-05
AI Technical Summary
In the prior art, when the cage is transported through a material tray after production is completed, the material tray structure is too simple to fix the cage, which makes it easy to fall during the transport process.
A cage material tray including a material tray, a placing rack, a cover plate, a plurality of abutment units, a fixing plate and a limiting unit are designed. The limit fixation of the cage is achieved by the fixed connection between the placement rack and the material plate, the rotating connection between the cover plate and the material plate, the fixed connection between the cylinder and the cover plate, the sliding adaptation of the buffer rod and the cylinder, the fixed arrangement of the first spring, and the adaptation of the limit rod and the limit ring.
It effectively prevents the cage from falling during transportation, and avoids damage caused by shaking in the material tray, improving production efficiency and product quality.
Smart Images
Figure CN222876588U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of retaining frames, in particular to a retaining frame material tray. Background Art
[0002] The bearing cage is a bearing part that partially wraps all or part of the rolling elements and moves with them. It is used to isolate the rolling elements and usually guide the rolling elements and keep them in the bearing. In the bearing assembly process, how to quickly and stably load the bearing cage is an important factor in improving production efficiency.
[0003] After the production of the retainer is completed, it needs to be transported via a tray, but the current tray structure is too simple to fix the retainer, which makes it easy for the retainer to fall during transportation. Utility Model Content
[0004] The purpose of the utility model is to provide a retaining rack material tray, which solves the problem in the prior art that the retaining rack needs to be transported via a material tray after production is completed, but the current material tray structure is too simple to fix the retaining rack, resulting in the retaining rack easily falling off during transportation.
[0005] To achieve the above-mentioned purpose, the utility model provides a retaining rack material tray, comprising a material tray, a placement rack, a cover plate, a plurality of abutment units, a fixing plate and a limiting unit;
[0006] Each of the supporting units includes a cylinder, a buffer rod and a first spring. The placement rack is fixedly connected to the material tray and is located inside the material tray. The cover plate is rotatably connected to the upper end of the material tray. The cylinder is fixedly connected to the lower end of the cover plate. One end of the buffer rod is slidably fitted with the cylinder. The first spring is fixedly sleeved on the outside of the buffer rod, and the lower end of the first spring is fixedly connected to the fixed plate.
[0007] Among them, the limiting unit includes an outer shell, a second spring, a limiting rod, a ring and a limiting ring. The outer shell is fixedly connected to the right end of the material tray, and the limiting ring is fixedly connected to the lower right end of the cover plate. One end of the limiting rod passes through the outer shell and is adapted to the limiting ring. The ring is fixedly sleeved on the outer wall of the limiting rod and is located inside the outer shell. The two ends of the second spring are respectively fixedly connected to the inner wall of the outer shell and the ring.
[0008] Wherein, the limiting rod has a beveled surface.
[0009] Wherein, the retaining rack material tray also includes a handle, which is fixedly connected to the limiting rod and is located at an end of the limiting rod away from the limiting ring.
[0010] Wherein, the retaining rack material tray also includes a first soft pad and a second soft pad, the first soft pad is fixedly connected to the lower end of the fixed plate, and the second soft pad is fixedly connected to the upper end of the placement rack.
[0011] The utility model relates to a holder tray, wherein the placement rack is fixedly connected to the tray and is located inside the tray, the cover plate is rotatably connected to the upper end of the tray, the cylinder is fixedly connected to the lower end of the cover plate, one end of the buffer rod is slidably fitted to the cylinder, the first spring is fixedly sleeved on the outside of the buffer rod, and the lower end of the first spring is fixedly connected to the fixed plate. A bearing holder is placed above the placement rack, and a plurality of bearing holders are respectively clamped in the gaps of the placement rack, and then the fixed plate is abutted against the bearing holder, and the fixed plate is squeezed by the first spring, so that the fixed plate is always abutted against the bearing holder, thereby achieving the effect of limiting and fixing the bearing holder to prevent it from shaking and deviating in the tray. Thus, the device can prevent the holder from falling during transportation, and can also prevent the holder from shaking in the tray, causing damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.
[0014] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.
[0015] Figure 3 The utility model Figure 2 AA line section view.
[0016] Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.
[0017] 101-tray, 102-placing rack, 103-cover plate, 104-fixing plate, 105-handle, 106-cylinder, 107-buffer rod, 108-first spring, 109-housing, 110-second spring, 111-limit rod, 112-circular ring, 113-limit ring, 114-beveled surface, 201-first cushion, 202-second cushion. DETAILED DESCRIPTION
[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0019] First embodiment:
[0020] See also Figures 1 to 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 is a sectional view of the whole of the first embodiment of the utility model, Figure 3 The utility model Figure 2 AA line section view.
[0021] The utility model provides a retaining rack material tray 101, comprising a material tray 101, a placing rack 102, a cover plate 103, a plurality of abutting units, a fixing plate 104, a limiting unit and a handle 105, each of the abutting units comprising a cylinder 106, a buffer rod 107 and a first spring 108, the limiting unit comprising a shell 109, a second spring 110, a limiting rod 111, a ring 112 and a limiting ring 113, and the limiting rod 111 has a chamfered surface 114.
[0022] According to this specific embodiment, the bearing holder is placed above the placement rack 102, and multiple bearing holders are respectively stuck in the gaps of the placement rack 102, and then the fixing plate 104 is used to abut against the bearing holder, and the fixing plate 104 is squeezed by the first spring 108, so that the fixing plate 104 is always abutted against the bearing holder, thereby achieving the effect of limiting and fixing the bearing holder to prevent it from shaking and deviating in the material tray 101. Therefore, the device can prevent the holder from falling off during transportation, and can also prevent the holder from shaking in the material tray 101, causing damage. The limit rod 111 is adapted to the limit ring 113, so that the cover plate 103 is limited and fixed. When the cover plate 103 needs to be opened, it only needs to pull the limit rod 111 to disengage it from the limit ring 113, so that the cover plate 103 can be opened; when it is necessary to re-adjust the cover plate 103 When the cover 103 is limited, it is only necessary to pull the limit rod 111 first to close the cover 103 again, and then release the limit rod 111. Under the elastic force of the spring, the limit rod 111 is adapted to the limit ring 113 again, so as to limit and fix the cover 103. When the cover 103 is fixed again, through the setting of the chamfered surface 114, there is no need for the staff to pull the limit rod 111 again. It is only necessary to squeeze the chamfered surface 114 through the lower end of the limit ring 113 to push the limit rod 111 to move. After the cover 103 is closed, under the elastic force of the spring, the limit rod 111 can be adapted to the limit ring 113 again, so as to achieve the effect of limiting and fixing the cover 103. Through the setting of the handle 105, it is convenient for the staff to pull the limit rod 111 to move, making the staff operation more convenient.
[0023] Among them, the placement rack 102 is fixedly connected to the material tray 101 and is located inside the material tray 101, the cover plate 103 is rotatably connected to the upper end of the material tray 101, the cylinder 106 is fixedly connected to the lower end of the cover plate 103, one end of the buffer rod 107 is slidably adapted to the cylinder 106, the first spring 108 is fixedly sleeved on the outside of the buffer rod 107, and the lower end of the first spring 108 is fixedly connected to the fixed plate 104. The bearing retainer is placed above the placement rack 102, and multiple bearing retainers are respectively stuck in the gaps of the placement rack 102, and then the bearing retainer is abutted against the fixing plate 104, and the fixing plate 104 is squeezed by the first spring 108, so that the fixing plate 104 is always abutted against the bearing retainer, thereby achieving the effect of limiting and fixing the bearing retainer to prevent it from shaking and deviating in the material tray 101. Therefore, the device can prevent the retainer from falling during transportation, and can also prevent the retainer from shaking in the material tray 101, causing damage.
[0024] Secondly, the outer shell 109 is fixedly connected to the right end of the material tray 101, the limiting ring 113 is fixedly connected to the lower right end of the cover plate 103, one end of the limiting rod 111 passes through the outer shell 109 and is adapted to the limiting ring 113, the ring 112 is fixedly sleeved on the outer wall of the limiting rod 111 and is located inside the outer shell 109, and the two ends of the second spring 110 are respectively fixedly connected to the inner wall of the outer shell 109 and the ring 112. By adapting the limiting rod 111 and the limiting ring 113, the cover plate 103 is limited and fixed. When the cover plate 103 needs to be opened, the limiting rod 111 only needs to be pulled to disengage it from the limiting ring 113, and the cover plate 103 can be opened; when the cover plate 103 needs to be limited again, the limiting rod 111 only needs to be pulled first to close the cover plate 103 again, and then the limiting rod 111 is released. Under the elastic force of the spring, the limiting rod 111 is adapted to the limiting ring 113 again, so that the cover plate 103 is limited and fixed.
[0025] Meanwhile, the limiting rod 111 has a chamfered surface 114. When the cover plate 103 is to be fixed again, the setting of the chamfered surface 114 eliminates the need for the staff to pull the limiting rod 111 again, and the staff only needs to squeeze the chamfered surface 114 through the lower end of the limiting ring 113 to push the limiting rod 111 to move. After the cover plate 103 is closed, the limiting rod 111 can be matched with the limiting ring 113 again under the elastic force of the spring, thereby achieving the effect of limiting and fixing the cover plate 103.
[0026] In addition, the handle 105 is fixedly connected to the limiting rod 111 and is located at one end of the limiting rod 111 away from the limiting ring 113. The setting of the handle 105 facilitates the staff to pull the limiting rod 111 to move, making the staff operation more convenient.
[0027] When using a holder tray 101 of the present embodiment, the bearing holder is placed on the placement rack 102, and a plurality of bearing holders are respectively clamped in the gaps of the placement rack 102, and then the bearing holder is abutted against the fixing plate 104, and the fixing plate 104 is squeezed by the first spring 108, so that the fixing plate 104 is always abutted against the bearing holder, thereby achieving the effect of limiting and fixing the bearing holder to prevent it from shaking and deviating in the tray 101. As a result, the device can prevent the holder from falling off during transportation, and can also prevent the holder from shaking in the tray 101, causing damage. The limit rod 111 is adapted to the limit ring 113, so that the cover plate 103 is limited and fixed. When the cover plate 103 needs to be opened, it only needs to pull the limit rod 111 to disengage it from the limit ring 113, so that the cover plate 103 can be opened; when it is necessary When it is necessary to limit the cover 103 again, it is only necessary to pull the limit rod 111 first to close the cover 103 again, and then release the limit rod 111. Under the elastic force of the spring, the limit rod 111 is adapted to the limit ring 113 again, so as to limit and fix the cover 103. When the cover 103 is fixed again, due to the setting of the beveled surface 114, there is no need for the staff to pull the limit rod 111 again. It is only necessary to squeeze the beveled surface 114 through the lower end of the limit ring 113 to push the limit rod 111 to move. After the cover 103 is closed, under the elastic force of the spring, the limit rod 111 can be adapted to the limit ring 113 again, so as to achieve the effect of limiting and fixing the cover 103. Through the setting of the handle 105, it is convenient for the staff to pull the limit rod 111 to move, making the staff operation more convenient.
[0028] Second embodiment:
[0029] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.
[0030] The utility model provides a retaining rack material tray 101 , which also includes a first soft pad 201 and a second soft pad 202 .
[0031] According to this specific embodiment, when the bearing retainer is clamped and limited, the first soft pad 201 and the second soft pad 202 are arranged to avoid hard contact between the fixing plate 104 and the placement frame 102 and the bearing retainer, thereby avoiding damage to the bearing retainer during clamping and fixing.
[0032] The first soft pad 201 is fixedly connected to the lower end of the fixing plate 104, and the second soft pad 202 is fixedly connected to the upper end of the placement rack 102. When the bearing holder is clamped and limited, the first soft pad 201 and the second soft pad 202 are arranged to prevent the fixing plate 104 and the placement rack 102 from having hard contact with the bearing holder, thereby preventing damage to the bearing holder during clamping and fixing.
[0033] When using a retainer tray 101 of the present embodiment, when the bearing retainer is clamped and limited, the first soft pad 201 and the second soft pad 202 are arranged to avoid hard contact between the fixing plate 104 and the placement rack 102 and the bearing retainer, thereby avoiding damage to the bearing retainer during clamping and fixing.
[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A retaining rack tray, characterized in that: It includes a material tray, a placement rack, a cover plate, a plurality of abutment units, a fixing plate and a limiting unit; Each of the supporting units includes a cylinder, a buffer rod and a first spring. The placement rack is fixedly connected to the material tray and is located inside the material tray. The cover plate is rotatably connected to the upper end of the material tray. The cylinder is fixedly connected to the lower end of the cover plate. One end of the buffer rod is slidably fitted with the cylinder. The first spring is fixedly sleeved on the outside of the buffer rod, and the lower end of the first spring is fixedly connected to the fixed plate.
2. The retainer tray according to claim 1, characterized in that: The limiting unit includes an outer shell, a second spring, a limiting rod, a ring and a limiting ring. The outer shell is fixedly connected to the right end of the material tray, and the limiting ring is fixedly connected to the lower right end of the cover plate. One end of the limiting rod passes through the outer shell and is adapted to the limiting ring. The ring is fixedly sleeved on the outer wall of the limiting rod and is located inside the outer shell. The two ends of the second spring are fixedly connected to the inner wall of the outer shell and the ring respectively.
3. The retainer tray according to claim 2, characterized in that: The limiting rod is provided with a chamfered surface.
4. The retainer tray according to claim 3, characterized in that: The retaining rack material tray also includes a handle, which is fixedly connected to the limiting rod and is located at an end of the limiting rod away from the limiting ring.
5. The retainer tray according to claim 4, characterized in that: The retaining rack material tray also includes a first soft pad and a second soft pad, the first soft pad is fixedly connected to the lower end of the fixed plate, and the second soft pad is fixedly connected to the upper end of the placement rack.